-3y-12(-1)=3

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Solution for -3y-12(-1)=3 equation: 


Simplifying
-3y + -12(-1) = 3

Multiply -12 * -1
-3y + 12 = 3

Reorder the terms:
12 + -3y = 3

Solving
12 + -3y = 3

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 = 3 + -12

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

Combine like terms: 3 + -12 = -9
-3y = -9

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

Simplifying
y = 3

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