102-3x=3x-18

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Solution for 102-3x=3x-18 equation:


Simplifying
102 + -3x = 3x + -18

Reorder the terms:
102 + -3x = -18 + 3x

Solving
102 + -3x = -18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
102 + -3x + -3x = -18 + 3x + -3x

Combine like terms: -3x + -3x = -6x
102 + -6x = -18 + 3x + -3x

Combine like terms: 3x + -3x = 0
102 + -6x = -18 + 0
102 + -6x = -18

Add '-102' to each side of the equation.
102 + -102 + -6x = -18 + -102

Combine like terms: 102 + -102 = 0
0 + -6x = -18 + -102
-6x = -18 + -102

Combine like terms: -18 + -102 = -120
-6x = -120

Divide each side by '-6'.
x = 20

Simplifying
x = 20

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