5-5x=-7(1-x)

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Solution for 5-5x=-7(1-x) equation:


Simplifying
5 + -5x = -7(1 + -1x)
5 + -5x = (1 * -7 + -1x * -7)
5 + -5x = (-7 + 7x)

Solving
5 + -5x = -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.
5 + -5x + -7x = -7 + 7x + -7x

Combine like terms: -5x + -7x = -12x
5 + -12x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
5 + -12x = -7 + 0
5 + -12x = -7

Add '-5' to each side of the equation.
5 + -5 + -12x = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -12x = -7 + -5
-12x = -7 + -5

Combine like terms: -7 + -5 = -12
-12x = -12

Divide each side by '-12'.
x = 1

Simplifying
x = 1

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