7-2[4-(9y-8)]=

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Solution for 7-2[4-(9y-8)]= equation:


Simplifying
7 + -2[4 + -1(9y + -8)] = 0

Reorder the terms:
7 + -2[4 + -1(-8 + 9y)] = 0
7 + -2[4 + (-8 * -1 + 9y * -1)] = 0
7 + -2[4 + (8 + -9y)] = 0

Combine like terms: 4 + 8 = 12
7 + -2[12 + -9y] = 0
7 + [12 * -2 + -9y * -2] = 0
7 + [-24 + 18y] = 0

Combine like terms: 7 + -24 = -17
-17 + 18y = 0

Solving
-17 + 18y = 0

Solving for variable 'y'.

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

Add '17' to each side of the equation.
-17 + 17 + 18y = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 18y = 0 + 17
18y = 0 + 17

Combine like terms: 0 + 17 = 17
18y = 17

Divide each side by '18'.
y = 0.9444444444

Simplifying
y = 0.9444444444

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