8-(x+2)+7=x+13

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Solution for 8-(x+2)+7=x+13 equation:


Simplifying
8 + -1(x + 2) + 7 = x + 13

Reorder the terms:
8 + -1(2 + x) + 7 = x + 13
8 + (2 * -1 + x * -1) + 7 = x + 13
8 + (-2 + -1x) + 7 = x + 13

Reorder the terms:
8 + -2 + 7 + -1x = x + 13

Combine like terms: 8 + -2 = 6
6 + 7 + -1x = x + 13

Combine like terms: 6 + 7 = 13
13 + -1x = x + 13

Reorder the terms:
13 + -1x = 13 + x

Add '-13' to each side of the equation.
13 + -13 + -1x = 13 + -13 + x

Combine like terms: 13 + -13 = 0
0 + -1x = 13 + -13 + x
-1x = 13 + -13 + x

Combine like terms: 13 + -13 = 0
-1x = 0 + x
-1x = x

Solving
-1x = 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.
-1x + -1x = x + -1x

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

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

Divide each side by '-2'.
x = 0

Simplifying
x = 0

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