12*1+4y=-45

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Solution for 12*1+4y=-45 equation: 


Simplifying
12 * 1 + 4y = -45

Multiply 12 * 1
12 + 4y = -45

Solving
12 + 4y = -45

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 + 4y = -45 + -12

Combine like terms: 12 + -12 = 0
0 + 4y = -45 + -12
4y = -45 + -12

Combine like terms: -45 + -12 = -57
4y = -57

Divide each side by '4'.
y = -14.25

Simplifying
y = -14.25

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