2(-9-3y)+3y=-12

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Solution for 2(-9-3y)+3y=-12 equation:


Simplifying
2(-9 + -3y) + 3y = -12
(-9 * 2 + -3y * 2) + 3y = -12
(-18 + -6y) + 3y = -12

Combine like terms: -6y + 3y = -3y
-18 + -3y = -12

Solving
-18 + -3y = -12

Solving for variable 'y'.

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

Add '18' to each side of the equation.
-18 + 18 + -3y = -12 + 18

Combine like terms: -18 + 18 = 0
0 + -3y = -12 + 18
-3y = -12 + 18

Combine like terms: -12 + 18 = 6
-3y = 6

Divide each side by '-3'.
y = -2

Simplifying
y = -2

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