-2(5x-5)+8x=7x-7

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Solution for -2(5x-5)+8x=7x-7 equation:


Simplifying
-2(5x + -5) + 8x = 7x + -7

Reorder the terms:
-2(-5 + 5x) + 8x = 7x + -7
(-5 * -2 + 5x * -2) + 8x = 7x + -7
(10 + -10x) + 8x = 7x + -7

Combine like terms: -10x + 8x = -2x
10 + -2x = 7x + -7

Reorder the terms:
10 + -2x = -7 + 7x

Solving
10 + -2x = -7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
10 + -2x + -7x = -7 + 7x + -7x

Combine like terms: -2x + -7x = -9x
10 + -9x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
10 + -9x = -7 + 0
10 + -9x = -7

Add '-10' to each side of the equation.
10 + -10 + -9x = -7 + -10

Combine like terms: 10 + -10 = 0
0 + -9x = -7 + -10
-9x = -7 + -10

Combine like terms: -7 + -10 = -17
-9x = -17

Divide each side by '-9'.
x = 1.888888889

Simplifying
x = 1.888888889

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