8x+13=(-12x)-7

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Solution for 8x+13=(-12x)-7 equation:


Simplifying
8x + 13 = (-12x) + -7

Reorder the terms:
13 + 8x = (-12x) + -7

Reorder the terms:
13 + 8x = -7 + (-12x)

Solving
13 + 8x = -7 + (-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.
13 + 8x + (12x) = -7 + (-12x) + (12x)

Combine like terms: 8x + (12x) = 20x
13 + 20x = -7 + (-12x) + (12x)

Combine like terms: (-12x) + (12x) = 0
13 + 20x = -7 + 0
13 + 20x = -7

Add '-13' to each side of the equation.
13 + -13 + 20x = -7 + -13

Combine like terms: 13 + -13 = 0
0 + 20x = -7 + -13
20x = -7 + -13

Combine like terms: -7 + -13 = -20
20x = -20

Divide each side by '20'.
x = -1

Simplifying
x = -1

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