18x-8-7+18-15x=18

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Solution for 18x-8-7+18-15x=18 equation: 


Simplifying
18x + -8 + -7 + 18 + -15x = 18

Reorder the terms:
-8 + -7 + 18 + 18x + -15x = 18

Combine like terms: -8 + -7 = -15
-15 + 18 + 18x + -15x = 18

Combine like terms: -15 + 18 = 3
3 + 18x + -15x = 18

Combine like terms: 18x + -15x = 3x
3 + 3x = 18

Solving
3 + 3x = 18

Solving for variable 'x'.

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

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

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

Combine like terms: 18 + -3 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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