8y-6.7=9y

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Solution for 8y-6.7=9y equation:


Simplifying
8y + -6.7 = 9y

Reorder the terms:
-6.7 + 8y = 9y

Solving
-6.7 + 8y = 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-6.7 + 8y + -9y = 9y + -9y

Combine like terms: 8y + -9y = -1y
-6.7 + -1y = 9y + -9y

Combine like terms: 9y + -9y = 0
-6.7 + -1y = 0

Add '6.7' to each side of the equation.
-6.7 + 6.7 + -1y = 0 + 6.7

Combine like terms: -6.7 + 6.7 = 0.0
0.0 + -1y = 0 + 6.7
-1y = 0 + 6.7

Combine like terms: 0 + 6.7 = 6.7
-1y = 6.7

Divide each side by '-1'.
y = -6.7

Simplifying
y = -6.7

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