7-8[6-(2y-4)]=

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Solution for 7-8[6-(2y-4)]= equation:


Simplifying
7 + -8[6 + -1(2y + -4)] = 0

Reorder the terms:
7 + -8[6 + -1(-4 + 2y)] = 0
7 + -8[6 + (-4 * -1 + 2y * -1)] = 0
7 + -8[6 + (4 + -2y)] = 0

Combine like terms: 6 + 4 = 10
7 + -8[10 + -2y] = 0
7 + [10 * -8 + -2y * -8] = 0
7 + [-80 + 16y] = 0

Combine like terms: 7 + -80 = -73
-73 + 16y = 0

Solving
-73 + 16y = 0

Solving for variable 'y'.

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

Add '73' to each side of the equation.
-73 + 73 + 16y = 0 + 73

Combine like terms: -73 + 73 = 0
0 + 16y = 0 + 73
16y = 0 + 73

Combine like terms: 0 + 73 = 73
16y = 73

Divide each side by '16'.
y = 4.5625

Simplifying
y = 4.5625

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