7+5(1-x)=-(-6+7x)

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Solution for 7+5(1-x)=-(-6+7x) equation:


Simplifying
7 + 5(1 + -1x) = -1(-6 + 7x)
7 + (1 * 5 + -1x * 5) = -1(-6 + 7x)
7 + (5 + -5x) = -1(-6 + 7x)

Combine like terms: 7 + 5 = 12
12 + -5x = -1(-6 + 7x)
12 + -5x = (-6 * -1 + 7x * -1)
12 + -5x = (6 + -7x)

Solving
12 + -5x = 6 + -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.
12 + -5x + 7x = 6 + -7x + 7x

Combine like terms: -5x + 7x = 2x
12 + 2x = 6 + -7x + 7x

Combine like terms: -7x + 7x = 0
12 + 2x = 6 + 0
12 + 2x = 6

Add '-12' to each side of the equation.
12 + -12 + 2x = 6 + -12

Combine like terms: 12 + -12 = 0
0 + 2x = 6 + -12
2x = 6 + -12

Combine like terms: 6 + -12 = -6
2x = -6

Divide each side by '2'.
x = -3

Simplifying
x = -3

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