en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7x+15-9x=5

Solution

7 x + 15 - 9 x = 5

Solution

x = 5

Solution steps

7 x + 15 - 9 x = 5

Group like terms

7 x - 9 x + 15 = 5

Add similar elements:

7 x - 9 x = - 2 x

- 2 x + 15 = 5

Move

15

to the right side

- 2 x = - 10

Divide both sides by

- 2

x = 5

Popular Examples

solvefor x,-3x+4y=-12 solve for

x, - 3 x + 4 y = - 12

2x-3+4(3-x)=2x+30

2 x - 3 + 4 (3 - x) = 2 x + 30

solvefor y,4x-2y=6 solve for

y, 4 x - 2 y = 6

5 x + 2 = - 10

3/8 z-4= 1/2+3/4 z

\frac{3}{8} z - 4 = \frac{1}{2} + \frac{3}{4} z

Frequently Asked Questions (FAQ)

What is the answer to 7x+15-9x=5 ?
The answer to 7x+15-9x=5 is x=5
Solve for x: 7x+15-9x=5
The solution is x=5