7y+1=8y-7+2y

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Solution for 7y+1=8y-7+2y equation:


Simplifying
7y + 1 = 8y + -7 + 2y

Reorder the terms:
1 + 7y = 8y + -7 + 2y

Reorder the terms:
1 + 7y = -7 + 8y + 2y

Combine like terms: 8y + 2y = 10y
1 + 7y = -7 + 10y

Solving
1 + 7y = -7 + 10y

Solving for variable 'y'.

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

Add '-10y' to each side of the equation.
1 + 7y + -10y = -7 + 10y + -10y

Combine like terms: 7y + -10y = -3y
1 + -3y = -7 + 10y + -10y

Combine like terms: 10y + -10y = 0
1 + -3y = -7 + 0
1 + -3y = -7

Add '-1' to each side of the equation.
1 + -1 + -3y = -7 + -1

Combine like terms: 1 + -1 = 0
0 + -3y = -7 + -1
-3y = -7 + -1

Combine like terms: -7 + -1 = -8
-3y = -8

Divide each side by '-3'.
y = 2.666666667

Simplifying
y = 2.666666667

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