86-21x=-106-18x

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Solution for 86-21x=-106-18x equation:


Simplifying
86 + -21x = -106 + -18x

Solving
86 + -21x = -106 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
86 + -21x + 18x = -106 + -18x + 18x

Combine like terms: -21x + 18x = -3x
86 + -3x = -106 + -18x + 18x

Combine like terms: -18x + 18x = 0
86 + -3x = -106 + 0
86 + -3x = -106

Add '-86' to each side of the equation.
86 + -86 + -3x = -106 + -86

Combine like terms: 86 + -86 = 0
0 + -3x = -106 + -86
-3x = -106 + -86

Combine like terms: -106 + -86 = -192
-3x = -192

Divide each side by '-3'.
x = 64

Simplifying
x = 64

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