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

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


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

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

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

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

Reorder the terms:
-2 + -8x = 7 + x

Solving
-2 + -8x = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-2 + -8x + -1x = 7 + x + -1x

Combine like terms: -8x + -1x = -9x
-2 + -9x = 7 + x + -1x

Combine like terms: x + -1x = 0
-2 + -9x = 7 + 0
-2 + -9x = 7

Add '2' to each side of the equation.
-2 + 2 + -9x = 7 + 2

Combine like terms: -2 + 2 = 0
0 + -9x = 7 + 2
-9x = 7 + 2

Combine like terms: 7 + 2 = 9
-9x = 9

Divide each side by '-9'.
x = -1

Simplifying
x = -1

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