-7y+-11y+7=-9

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Solution for -7y+-11y+7=-9 equation:


Simplifying
-7y + -11y + 7 = -9

Reorder the terms:
7 + -7y + -11y = -9

Combine like terms: -7y + -11y = -18y
7 + -18y = -9

Solving
7 + -18y = -9

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 + -18y = -9 + -7

Combine like terms: 7 + -7 = 0
0 + -18y = -9 + -7
-18y = -9 + -7

Combine like terms: -9 + -7 = -16
-18y = -16

Divide each side by '-18'.
y = 0.8888888889

Simplifying
y = 0.8888888889

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