3(12)+6y=18

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Solution for 3(12)+6y=18 equation: 


Simplifying
3(12) + 6y = 18

Multiply 3 * 12
36 + 6y = 18

Solving
36 + 6y = 18

Solving for variable 'y'.

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

Add '-36' to each side of the equation.
36 + -36 + 6y = 18 + -36

Combine like terms: 36 + -36 = 0
0 + 6y = 18 + -36
6y = 18 + -36

Combine like terms: 18 + -36 = -18
6y = -18

Divide each side by '6'.
y = -3

Simplifying
y = -3

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