## 1. What is the value of a in the equation 5a – 10b = 45, when b = 3? | Socratic

Mar 2, 2018 · a=15 5a – 10b = 45 When b=3, [By transposing method] 5a–(10xx3) = 45 5a- 30=45 5a = 45+30 5a = 75 a=75/5 a=15 ~Hope this helps! :)

a=15 5a – 10b = 45 When b=3, [By transposing method] 5a–(10xx3) = 45 5a- 30=45 5a = 45+30 5a = 75 a=75/5 a=15 ~Hope this helps! :)

## 2. Solve - Equations and Inequalities

This math solver will solve any equation you enter and show you steps and explanations.

## 3. [PDF] Level 3

Solving one linear equation in one variable: Add or subtract the same value on each side of the equation, or multiply or divide each side by the same value, ...

## 4. [PDF] Algebra 1 Answer Key - Louisiana Believes

B. f ( x ) = ( x – 5)( x – 1); the maximum value is 3. C. f ( x ) = ( x – 3) 2 – 4; the minimum value is –4. D. f ( x ) = ( x – 3) 2 – 4; the maximum value is – ...

## 5. [PDF] Grade 5 Answer Key - Louisiana Believes

Jun 5, 2020 · 25 – (5 × 3). B. (5 × 3) – 25. C. 25 – (5 + 3). D. (5 + 3) – 25. Page 21 ... The value of 3 in 0.37 is 100 times the value of 3 in 3.7. C. The ...

## 6. Find The Value Of X Calculator - High School Calculator Online - BYJU'S

Learn how to use the find the value of x calculator with the step-by-step procedure at BYJU S. Also, learn the standard equation and FAQs online.

Learn how to use the find the value of x calculator with the step-by-step procedure at BYJU�S. Also, learn the standard equation and FAQs online.

## 7. Distributive Property Calculator - Free online Calculator - BYJU'S

Missing: 39 | Show results with:39

Learn how to use the distributive property calculator with the step-by-step procedure at BYJU’S. For more calculators, register with us to get the solutions in a fraction of seconds.

## 8. [PDF] z-SCORES

Missing: equation | Show results with:equation

## 9. Evaluating expressions with two variables (video) - Khan Academy

Duration: 2:05Posted: Aug 15, 2016

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

## FAQs

### What is the value of a in the equation 5 a 10 b equals 45? ›

the value of a is **15**

Equation 5a-10b=455a−10b=45 , when b=3. To find : What is the value of a ? Therefore, The value of a is 15.

**What is the value of a in the equation 3 a plus b equals 54 when b equals 9? ›**

Summary: The value of a in the equation 3a + b = 54, when b=9 is **15**.

**What is the value of the variable in the equation b 5 9? ›**

the equation is b+5=9, value of variable is **5**.

**What is the sum of minus 4 upon 5 and 14 upon 5 is equal to? ›**

Answer: The answer is **2**, I guess.

**How do you solve for B in an equation? ›**

In order to find "b" (the y-intercept) from the equation y=mx+b ... If you know the slope (m), use any one of the given points by substituting the Y value of the given point for y, and substituting the X value of the given point for x. **Solve for b = Y-mX**.

**What is the value of 3 a 2b when a equals to 8 and b equals to 10? ›**

Therefore, the value of (3a−2b) is **4**.

**What is the value of 3 ab when a 5 and b 6? ›**

for a=5 and b=6, 3ab=**90**.

**What is the value of a into b if a minus b equal to 3 and a square b square equal to 29? ›**

Aptitude :: Simplification - Discussion. 4. If a - b = 3 and a^{2} + b^{2} = 29, find the value of ab. **ab = 10**.

**What math equation equals 45? ›**

45 = **1 x 45, 3 x 15, or 5 x 9**. Factors of 45: 1, 3, 5, 9, 15, 45. Prime factorization: 45 = 3 x 3 x 5, which can also be written 45 = 3² x 5. When 45 is a clue in the FIND THE FACTORS puzzles, always use 5 and 9 as the factors.

**What multiplication fact equals 45? ›**

Therefore, the factors of 45 are **1, 3, 5, 9, 15 and 45**. And the factor pairs for 45 are (1, 45), (3, 15), and (5, 9).

### What is the value of a and b if 5a 25 is equal to b2? ›

Summary: If 5 A + 25 is equal to B 2, then the value of A + B is **15**.

**What is the value in an equation? ›**

In math, value is **a number signifying the result of a calculation or function**. So, in the example above, you could tell your teacher that the value of 5 x 6 is 30 or the value of x + y if x = 6 and y = 3 is 9.