7y-18=-4

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Solution for 7y-18=-4 equation: 


Simplifying
7y + -18 = -4

Reorder the terms:
-18 + 7y = -4

Solving
-18 + 7y = -4

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 = -4 + 18

Combine like terms: -18 + 18 = 0
0 + 7y = -4 + 18
7y = -4 + 18

Combine like terms: -4 + 18 = 14
7y = 14

Divide each side by '7'.
y = 2

Simplifying
y = 2

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