8y-30+30+6y=7y-9

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Solution for 8y-30+30+6y=7y-9 equation:


Simplifying
8y + -30 + 30 + 6y = 7y + -9

Reorder the terms:
-30 + 30 + 8y + 6y = 7y + -9

Combine like terms: -30 + 30 = 0
0 + 8y + 6y = 7y + -9
8y + 6y = 7y + -9

Combine like terms: 8y + 6y = 14y
14y = 7y + -9

Reorder the terms:
14y = -9 + 7y

Solving
14y = -9 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
14y + -7y = -9 + 7y + -7y

Combine like terms: 14y + -7y = 7y
7y = -9 + 7y + -7y

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

Divide each side by '7'.
y = -1.285714286

Simplifying
y = -1.285714286

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