18x-220=3x+15

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Solution for 18x-220=3x+15 equation:


Simplifying
18x + -220 = 3x + 15

Reorder the terms:
-220 + 18x = 3x + 15

Reorder the terms:
-220 + 18x = 15 + 3x

Solving
-220 + 18x = 15 + 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.
-220 + 18x + -3x = 15 + 3x + -3x

Combine like terms: 18x + -3x = 15x
-220 + 15x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
-220 + 15x = 15 + 0
-220 + 15x = 15

Add '220' to each side of the equation.
-220 + 220 + 15x = 15 + 220

Combine like terms: -220 + 220 = 0
0 + 15x = 15 + 220
15x = 15 + 220

Combine like terms: 15 + 220 = 235
15x = 235

Divide each side by '15'.
x = 15.66666667

Simplifying
x = 15.66666667

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