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

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


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

Reorder the terms:
-2(-3 + x) + -5(-1x + 1) = 2x + 7
(-3 * -2 + x * -2) + -5(-1x + 1) = 2x + 7
(6 + -2x) + -5(-1x + 1) = 2x + 7

Reorder the terms:
6 + -2x + -5(1 + -1x) = 2x + 7
6 + -2x + (1 * -5 + -1x * -5) = 2x + 7
6 + -2x + (-5 + 5x) = 2x + 7

Reorder the terms:
6 + -5 + -2x + 5x = 2x + 7

Combine like terms: 6 + -5 = 1
1 + -2x + 5x = 2x + 7

Combine like terms: -2x + 5x = 3x
1 + 3x = 2x + 7

Reorder the terms:
1 + 3x = 7 + 2x

Solving
1 + 3x = 7 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
1 + 3x + -2x = 7 + 2x + -2x

Combine like terms: 3x + -2x = 1x
1 + 1x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
1 + 1x = 7 + 0
1 + 1x = 7

Add '-1' to each side of the equation.
1 + -1 + 1x = 7 + -1

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

Combine like terms: 7 + -1 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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