8-(12+9y)=

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Solution for 8-(12+9y)= equation:


Simplifying
8 + -1(12 + 9y) = 0
8 + (12 * -1 + 9y * -1) = 0
8 + (-12 + -9y) = 0

Combine like terms: 8 + -12 = -4
-4 + -9y = 0

Solving
-4 + -9y = 0

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + -9y = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -9y = 0 + 4
-9y = 0 + 4

Combine like terms: 0 + 4 = 4
-9y = 4

Divide each side by '-9'.
y = -0.4444444444

Simplifying
y = -0.4444444444

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