9y+2=87-7

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Solution for 9y+2=87-7 equation:


Simplifying
9y + 2 = 87 + -7

Reorder the terms:
2 + 9y = 87 + -7

Combine like terms: 87 + -7 = 80
2 + 9y = 80

Solving
2 + 9y = 80

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + 9y = 80 + -2

Combine like terms: 2 + -2 = 0
0 + 9y = 80 + -2
9y = 80 + -2

Combine like terms: 80 + -2 = 78
9y = 78

Divide each side by '9'.
y = 8.666666667

Simplifying
y = 8.666666667

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