5*3-3y=18

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Solution for 5*3-3y=18 equation: 


Simplifying
5 * 3 + -3y = 18

Multiply 5 * 3
15 + -3y = 18

Solving
15 + -3y = 18

Solving for variable 'y'.

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

Add '-15' to each side of the equation.
15 + -15 + -3y = 18 + -15

Combine like terms: 15 + -15 = 0
0 + -3y = 18 + -15
-3y = 18 + -15

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

Divide each side by '-3'.
y = -1

Simplifying
y = -1

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