8-9[5-(8y-8)]=

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Solution for 8-9[5-(8y-8)]= equation:


Simplifying
8 + -9[5 + -1(8y + -8)] = 0

Reorder the terms:
8 + -9[5 + -1(-8 + 8y)] = 0
8 + -9[5 + (-8 * -1 + 8y * -1)] = 0
8 + -9[5 + (8 + -8y)] = 0

Combine like terms: 5 + 8 = 13
8 + -9[13 + -8y] = 0
8 + [13 * -9 + -8y * -9] = 0
8 + [-117 + 72y] = 0

Combine like terms: 8 + -117 = -109
-109 + 72y = 0

Solving
-109 + 72y = 0

Solving for variable 'y'.

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

Add '109' to each side of the equation.
-109 + 109 + 72y = 0 + 109

Combine like terms: -109 + 109 = 0
0 + 72y = 0 + 109
72y = 0 + 109

Combine like terms: 0 + 109 = 109
72y = 109

Divide each side by '72'.
y = 1.513888889

Simplifying
y = 1.513888889

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