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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