8y-3+y+7=

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Solution for 8y-3+y+7= equation:


Simplifying
8y + -3 + y + 7 = 0

Reorder the terms:
-3 + 7 + 8y + y = 0

Combine like terms: -3 + 7 = 4
4 + 8y + y = 0

Combine like terms: 8y + y = 9y
4 + 9y = 0

Solving
4 + 9y = 0

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + 9y = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 9y = 0 + -4
9y = 0 + -4

Combine like terms: 0 + -4 = -4
9y = -4

Divide each side by '9'.
y = -0.4444444444

Simplifying
y = -0.4444444444

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