8y-18y-7=

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Solution for 8y-18y-7= equation:


Simplifying
8y + -18y + -7 = 0

Reorder the terms:
-7 + 8y + -18y = 0

Combine like terms: 8y + -18y = -10y
-7 + -10y = 0

Solving
-7 + -10y = 0

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + -10y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -10y = 0 + 7
-10y = 0 + 7

Combine like terms: 0 + 7 = 7
-10y = 7

Divide each side by '-10'.
y = -0.7

Simplifying
y = -0.7

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