18-7y=-18

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Solution for 18-7y=-18 equation: 


Simplifying
18 + -7y = -18

Solving
18 + -7y = -18

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 + -7y = -18 + -18

Combine like terms: 18 + -18 = 0
0 + -7y = -18 + -18
-7y = -18 + -18

Combine like terms: -18 + -18 = -36
-7y = -36

Divide each side by '-7'.
y = 5.142857143

Simplifying
y = 5.142857143

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