18=-3y

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Solution for 18=-3y equation:


Simplifying
18 = -3y

Solving
18 = -3y

Solving for variable 'y'.

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

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

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

Add '-18' to each side of the equation.
18 + -18 + 3y = 0 + -18

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

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

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

Simplifying
y = -6

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