6-8(x+1)=7+x

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Solution for 6-8(x+1)=7+x equation:


Simplifying
6 + -8(x + 1) = 7 + x

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

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