7=15x-(4x-8)

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Solution for 7=15x-(4x-8) equation:


Simplifying
7 = 15x + -1(4x + -8)

Reorder the terms:
7 = 15x + -1(-8 + 4x)
7 = 15x + (-8 * -1 + 4x * -1)
7 = 15x + (8 + -4x)

Reorder the terms:
7 = 8 + 15x + -4x

Combine like terms: 15x + -4x = 11x
7 = 8 + 11x

Solving
7 = 8 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
7 + -11x = 8 + 11x + -11x

Combine like terms: 11x + -11x = 0
7 + -11x = 8 + 0
7 + -11x = 8

Add '-7' to each side of the equation.
7 + -7 + -11x = 8 + -7

Combine like terms: 7 + -7 = 0
0 + -11x = 8 + -7
-11x = 8 + -7

Combine like terms: 8 + -7 = 1
-11x = 1

Divide each side by '-11'.
x = -0.09090909091

Simplifying
x = -0.09090909091

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