-4(3y-9)+2(2y+8)=

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Solution for -4(3y-9)+2(2y+8)= equation:


Simplifying
-4(3y + -9) + 2(2y + 8) = 0

Reorder the terms:
-4(-9 + 3y) + 2(2y + 8) = 0
(-9 * -4 + 3y * -4) + 2(2y + 8) = 0
(36 + -12y) + 2(2y + 8) = 0

Reorder the terms:
36 + -12y + 2(8 + 2y) = 0
36 + -12y + (8 * 2 + 2y * 2) = 0
36 + -12y + (16 + 4y) = 0

Reorder the terms:
36 + 16 + -12y + 4y = 0

Combine like terms: 36 + 16 = 52
52 + -12y + 4y = 0

Combine like terms: -12y + 4y = -8y
52 + -8y = 0

Solving
52 + -8y = 0

Solving for variable 'y'.

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

Add '-52' to each side of the equation.
52 + -52 + -8y = 0 + -52

Combine like terms: 52 + -52 = 0
0 + -8y = 0 + -52
-8y = 0 + -52

Combine like terms: 0 + -52 = -52
-8y = -52

Divide each side by '-8'.
y = 6.5

Simplifying
y = 6.5

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