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

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


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

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

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

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

Reorder the terms:
2 + 5x = 7 + -3x + 7x

Combine like terms: -3x + 7x = 4x
2 + 5x = 7 + 4x

Solving
2 + 5x = 7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
2 + 5x + -4x = 7 + 4x + -4x

Combine like terms: 5x + -4x = 1x
2 + 1x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
2 + 1x = 7 + 0
2 + 1x = 7

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

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

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

Divide each side by '1'.
x = 5

Simplifying
x = 5

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