-9(y+1)=45

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Solution for -9(y+1)=45 equation: 


Simplifying
-9(y + 1) = 45

Reorder the terms:
-9(1 + y) = 45
(1 * -9 + y * -9) = 45
(-9 + -9y) = 45

Solving
-9 + -9y = 45

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + -9y = 45 + 9

Combine like terms: -9 + 9 = 0
0 + -9y = 45 + 9
-9y = 45 + 9

Combine like terms: 45 + 9 = 54
-9y = 54

Divide each side by '-9'.
y = -6

Simplifying
y = -6

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