15x-18=57

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Solution for 15x-18=57 equation: 


Simplifying
15x + -18 = 57

Reorder the terms:
-18 + 15x = 57

Solving
-18 + 15x = 57

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 15x = 57 + 18

Combine like terms: -18 + 18 = 0
0 + 15x = 57 + 18
15x = 57 + 18

Combine like terms: 57 + 18 = 75
15x = 75

Divide each side by '15'.
x = 5

Simplifying
x = 5

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