-4y+-7=15+18y

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Solution for -4y+-7=15+18y equation:


Simplifying
-4y + -7 = 15 + 18y

Reorder the terms:
-7 + -4y = 15 + 18y

Solving
-7 + -4y = 15 + 18y

Solving for variable 'y'.

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

Add '-18y' to each side of the equation.
-7 + -4y + -18y = 15 + 18y + -18y

Combine like terms: -4y + -18y = -22y
-7 + -22y = 15 + 18y + -18y

Combine like terms: 18y + -18y = 0
-7 + -22y = 15 + 0
-7 + -22y = 15

Add '7' to each side of the equation.
-7 + 7 + -22y = 15 + 7

Combine like terms: -7 + 7 = 0
0 + -22y = 15 + 7
-22y = 15 + 7

Combine like terms: 15 + 7 = 22
-22y = 22

Divide each side by '-22'.
y = -1

Simplifying
y = -1

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