-7x-2=8x+13

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


Simplifying
-7x + -2 = 8x + 13

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

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

Solving
-2 + -7x = 13 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-2 + -7x + -8x = 13 + 8x + -8x

Combine like terms: -7x + -8x = -15x
-2 + -15x = 13 + 8x + -8x

Combine like terms: 8x + -8x = 0
-2 + -15x = 13 + 0
-2 + -15x = 13

Add '2' to each side of the equation.
-2 + 2 + -15x = 13 + 2

Combine like terms: -2 + 2 = 0
0 + -15x = 13 + 2
-15x = 13 + 2

Combine like terms: 13 + 2 = 15
-15x = 15

Divide each side by '-15'.
x = -1

Simplifying
x = -1

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