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

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


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

Reorder the terms:
5 + 7x + -5x = -7

Combine like terms: 7x + -5x = 2x
5 + 2x = -7

Solving
5 + 2x = -7

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 2x = -7 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = -7 + -5
2x = -7 + -5

Combine like terms: -7 + -5 = -12
2x = -12

Divide each side by '2'.
x = -6

Simplifying
x = -6

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