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

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


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

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

Combine like terms: 1 + 7 = 8
8 + -7x = 7 + -6(2x + 1)

Reorder the terms:
8 + -7x = 7 + -6(1 + 2x)
8 + -7x = 7 + (1 * -6 + 2x * -6)
8 + -7x = 7 + (-6 + -12x)

Combine like terms: 7 + -6 = 1
8 + -7x = 1 + -12x

Solving
8 + -7x = 1 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
8 + -7x + 12x = 1 + -12x + 12x

Combine like terms: -7x + 12x = 5x
8 + 5x = 1 + -12x + 12x

Combine like terms: -12x + 12x = 0
8 + 5x = 1 + 0
8 + 5x = 1

Add '-8' to each side of the equation.
8 + -8 + 5x = 1 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 1 + -8
5x = 1 + -8

Combine like terms: 1 + -8 = -7
5x = -7

Divide each side by '5'.
x = -1.4

Simplifying
x = -1.4

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