What is the answer to 4x+10+2x-1=9x-15 ?

The answer to 4x+10+2x-1=9x-15 is x=8

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4x+10+2x-1=9x-15

4 x + 10 + 2 x - 1 = 9 x - 15

x = 8

Solution steps

4 x + 10 + 2 x - 1 = 9 x - 15

Group like terms

4 x + 2 x + 10 - 1 = 9 x - 15

Add similar elements:

4 x + 2 x = 6 x

6 x + 10 - 1 = 9 x - 15

Add/Subtract the numbers:

10 - 1 = 9

6 x + 9 = 9 x - 15

Move

9

to the right side

6 x = 9 x - 24

Move

9 x

to the left side

- 3 x = - 24

Divide both sides by

- 3

x = 8

x, ff = 3 x - 7

5 x + \frac{3}{2} = 6 - \frac{2}{3} x

3 (4 z - 7) = - 21 + 12 z

a f = H

x, 0.5 x - 0.25 y = 10