9y-(y-4)+5=

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Solution for 9y-(y-4)+5= equation:


Simplifying
9y + -1(y + -4) + 5 = 0

Reorder the terms:
9y + -1(-4 + y) + 5 = 0
9y + (-4 * -1 + y * -1) + 5 = 0
9y + (4 + -1y) + 5 = 0

Reorder the terms:
4 + 5 + 9y + -1y = 0

Combine like terms: 4 + 5 = 9
9 + 9y + -1y = 0

Combine like terms: 9y + -1y = 8y
9 + 8y = 0

Solving
9 + 8y = 0

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 + 8y = 0 + -9

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

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

Divide each side by '8'.
y = -1.125

Simplifying
y = -1.125

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