-7y+9=8y+8

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


Simplifying
-7y + 9 = 8y + 8

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

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

Solving
9 + -7y = 8 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
9 + -7y + -8y = 8 + 8y + -8y

Combine like terms: -7y + -8y = -15y
9 + -15y = 8 + 8y + -8y

Combine like terms: 8y + -8y = 0
9 + -15y = 8 + 0
9 + -15y = 8

Add '-9' to each side of the equation.
9 + -9 + -15y = 8 + -9

Combine like terms: 9 + -9 = 0
0 + -15y = 8 + -9
-15y = 8 + -9

Combine like terms: 8 + -9 = -1
-15y = -1

Divide each side by '-15'.
y = 0.06666666667

Simplifying
y = 0.06666666667

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