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

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Solution for 8-(x+1)=7-3x equation:


Simplifying
8 + -1(x + 1) = 7 + -3x

Reorder the terms:
8 + -1(1 + x) = 7 + -3x
8 + (1 * -1 + x * -1) = 7 + -3x
8 + (-1 + -1x) = 7 + -3x

Combine like terms: 8 + -1 = 7
7 + -1x = 7 + -3x

Add '-7' to each side of the equation.
7 + -7 + -1x = 7 + -7 + -3x

Combine like terms: 7 + -7 = 0
0 + -1x = 7 + -7 + -3x
-1x = 7 + -7 + -3x

Combine like terms: 7 + -7 = 0
-1x = 0 + -3x
-1x = -3x

Solving
-1x = -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-1x + 3x = -3x + 3x

Combine like terms: -1x + 3x = 2x
2x = -3x + 3x

Combine like terms: -3x + 3x = 0
2x = 0

Divide each side by '2'.
x = 0

Simplifying
x = 0

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