-89=67+y

Solution for -89=67+y equation:

Simplifying
-89 = 67 + y

Solving
-89 = 67 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-89 + -1y = 67 + y + -1y

Combine like terms: y + -1y = 0
-89 + -1y = 67 + 0
-89 + -1y = 67

Add '89' to each side of the equation.
-89 + 89 + -1y = 67 + 89

Combine like terms: -89 + 89 = 0
0 + -1y = 67 + 89
-1y = 67 + 89

Combine like terms: 67 + 89 = 156
-1y = 156

Divide each side by '-1'.
y = -156

Simplifying
y = -156