15-4y=51

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Solution for 15-4y=51 equation: 


Simplifying
15 + -4y = 51

Solving
15 + -4y = 51

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 + -4y = 51 + -15

Combine like terms: 15 + -15 = 0
0 + -4y = 51 + -15
-4y = 51 + -15

Combine like terms: 51 + -15 = 36
-4y = 36

Divide each side by '-4'.
y = -9

Simplifying
y = -9

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