3(4-y)=-27

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Solution for 3(4-y)=-27 equation:


Simplifying
3(4 + -1y) = -27
(4 * 3 + -1y * 3) = -27
(12 + -3y) = -27

Solving
12 + -3y = -27

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + -3y = -27 + -12

Combine like terms: 12 + -12 = 0
0 + -3y = -27 + -12
-3y = -27 + -12

Combine like terms: -27 + -12 = -39
-3y = -39

Divide each side by '-3'.
y = 13

Simplifying
y = 13

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