7x+1-2(-6x-2)=5(x-1)

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Solution for 7x+1-2(-6x-2)=5(x-1) equation:


Simplifying
7x + 1 + -2(-6x + -2) = 5(x + -1)

Reorder the terms:
7x + 1 + -2(-2 + -6x) = 5(x + -1)
7x + 1 + (-2 * -2 + -6x * -2) = 5(x + -1)
7x + 1 + (4 + 12x) = 5(x + -1)

Reorder the terms:
1 + 4 + 7x + 12x = 5(x + -1)

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

Combine like terms: 7x + 12x = 19x
5 + 19x = 5(x + -1)

Reorder the terms:
5 + 19x = 5(-1 + x)
5 + 19x = (-1 * 5 + x * 5)
5 + 19x = (-5 + 5x)

Solving
5 + 19x = -5 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
5 + 19x + -5x = -5 + 5x + -5x

Combine like terms: 19x + -5x = 14x
5 + 14x = -5 + 5x + -5x

Combine like terms: 5x + -5x = 0
5 + 14x = -5 + 0
5 + 14x = -5

Add '-5' to each side of the equation.
5 + -5 + 14x = -5 + -5

Combine like terms: 5 + -5 = 0
0 + 14x = -5 + -5
14x = -5 + -5

Combine like terms: -5 + -5 = -10
14x = -10

Divide each side by '14'.
x = -0.7142857143

Simplifying
x = -0.7142857143

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