7x-(6x-9)=2x-15

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Solution for 7x-(6x-9)=2x-15 equation:


Simplifying
7x + -1(6x + -9) = 2x + -15

Reorder the terms:
7x + -1(-9 + 6x) = 2x + -15
7x + (-9 * -1 + 6x * -1) = 2x + -15
7x + (9 + -6x) = 2x + -15

Reorder the terms:
9 + 7x + -6x = 2x + -15

Combine like terms: 7x + -6x = 1x
9 + 1x = 2x + -15

Reorder the terms:
9 + 1x = -15 + 2x

Solving
9 + 1x = -15 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
9 + 1x + -2x = -15 + 2x + -2x

Combine like terms: 1x + -2x = -1x
9 + -1x = -15 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + -1x = -15 + 0
9 + -1x = -15

Add '-9' to each side of the equation.
9 + -9 + -1x = -15 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = -15 + -9
-1x = -15 + -9

Combine like terms: -15 + -9 = -24
-1x = -24

Divide each side by '-1'.
x = 24

Simplifying
x = 24

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