5x-18=15x-102

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Solution for 5x-18=15x-102 equation:


Simplifying
5x + -18 = 15x + -102

Reorder the terms:
-18 + 5x = 15x + -102

Reorder the terms:
-18 + 5x = -102 + 15x

Solving
-18 + 5x = -102 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-18 + 5x + -15x = -102 + 15x + -15x

Combine like terms: 5x + -15x = -10x
-18 + -10x = -102 + 15x + -15x

Combine like terms: 15x + -15x = 0
-18 + -10x = -102 + 0
-18 + -10x = -102

Add '18' to each side of the equation.
-18 + 18 + -10x = -102 + 18

Combine like terms: -18 + 18 = 0
0 + -10x = -102 + 18
-10x = -102 + 18

Combine like terms: -102 + 18 = -84
-10x = -84

Divide each side by '-10'.
x = 8.4

Simplifying
x = 8.4

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