-3x+7-5(x-1)=-(2x-4)-5x+5

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Solution for -3x+7-5(x-1)=-(2x-4)-5x+5 equation:


Simplifying
-3x + 7 + -5(x + -1) = -1(2x + -4) + -5x + 5

Reorder the terms:
-3x + 7 + -5(-1 + x) = -1(2x + -4) + -5x + 5
-3x + 7 + (-1 * -5 + x * -5) = -1(2x + -4) + -5x + 5
-3x + 7 + (5 + -5x) = -1(2x + -4) + -5x + 5

Reorder the terms:
7 + 5 + -3x + -5x = -1(2x + -4) + -5x + 5

Combine like terms: 7 + 5 = 12
12 + -3x + -5x = -1(2x + -4) + -5x + 5

Combine like terms: -3x + -5x = -8x
12 + -8x = -1(2x + -4) + -5x + 5

Reorder the terms:
12 + -8x = -1(-4 + 2x) + -5x + 5
12 + -8x = (-4 * -1 + 2x * -1) + -5x + 5
12 + -8x = (4 + -2x) + -5x + 5

Reorder the terms:
12 + -8x = 4 + 5 + -2x + -5x

Combine like terms: 4 + 5 = 9
12 + -8x = 9 + -2x + -5x

Combine like terms: -2x + -5x = -7x
12 + -8x = 9 + -7x

Solving
12 + -8x = 9 + -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 + -8x + 7x = 9 + -7x + 7x

Combine like terms: -8x + 7x = -1x
12 + -1x = 9 + -7x + 7x

Combine like terms: -7x + 7x = 0
12 + -1x = 9 + 0
12 + -1x = 9

Add '-12' to each side of the equation.
12 + -12 + -1x = 9 + -12

Combine like terms: 12 + -12 = 0
0 + -1x = 9 + -12
-1x = 9 + -12

Combine like terms: 9 + -12 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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