-81-10x=10x+13

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Solution for -81-10x=10x+13 equation:


Simplifying
-81 + -10x = 10x + 13

Reorder the terms:
-81 + -10x = 13 + 10x

Solving
-81 + -10x = 13 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-81 + -10x + -10x = 13 + 10x + -10x

Combine like terms: -10x + -10x = -20x
-81 + -20x = 13 + 10x + -10x

Combine like terms: 10x + -10x = 0
-81 + -20x = 13 + 0
-81 + -20x = 13

Add '81' to each side of the equation.
-81 + 81 + -20x = 13 + 81

Combine like terms: -81 + 81 = 0
0 + -20x = 13 + 81
-20x = 13 + 81

Combine like terms: 13 + 81 = 94
-20x = 94

Divide each side by '-20'.
x = -4.7

Simplifying
x = -4.7

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