7y+2=8y

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Solution for 7y+2=8y equation:


Simplifying
7y + 2 = 8y

Reorder the terms:
2 + 7y = 8y

Solving
2 + 7y = 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.
2 + 7y + -8y = 8y + -8y

Combine like terms: 7y + -8y = -1y
2 + -1y = 8y + -8y

Combine like terms: 8y + -8y = 0
2 + -1y = 0

Add '-2' to each side of the equation.
2 + -2 + -1y = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1y = 0 + -2
-1y = 0 + -2

Combine like terms: 0 + -2 = -2
-1y = -2

Divide each side by '-1'.
y = 2

Simplifying
y = 2

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