12(12)+4y=-45

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Solution for 12(12)+4y=-45 equation: 


Simplifying
12(12) + 4y = -45

Multiply 12 * 12
144 + 4y = -45

Solving
144 + 4y = -45

Solving for variable 'y'.

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

Add '-144' to each side of the equation.
144 + -144 + 4y = -45 + -144

Combine like terms: 144 + -144 = 0
0 + 4y = -45 + -144
4y = -45 + -144

Combine like terms: -45 + -144 = -189
4y = -189

Divide each side by '4'.
y = -47.25

Simplifying
y = -47.25

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