169=-y+89

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Solution for 169=-y+89 equation:


Simplifying
169 = -1y + 89

Reorder the terms:
169 = 89 + -1y

Solving
169 = 89 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
169 + y = 89 + -1y + y

Combine like terms: -1y + y = 0
169 + y = 89 + 0
169 + y = 89

Add '-169' to each side of the equation.
169 + -169 + y = 89 + -169

Combine like terms: 169 + -169 = 0
0 + y = 89 + -169
y = 89 + -169

Combine like terms: 89 + -169 = -80
y = -80

Simplifying
y = -80

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