-4(5y-7)+2(4y+8)=

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Solution for -4(5y-7)+2(4y+8)= equation:


Simplifying
-4(5y + -7) + 2(4y + 8) = 0

Reorder the terms:
-4(-7 + 5y) + 2(4y + 8) = 0
(-7 * -4 + 5y * -4) + 2(4y + 8) = 0
(28 + -20y) + 2(4y + 8) = 0

Reorder the terms:
28 + -20y + 2(8 + 4y) = 0
28 + -20y + (8 * 2 + 4y * 2) = 0
28 + -20y + (16 + 8y) = 0

Reorder the terms:
28 + 16 + -20y + 8y = 0

Combine like terms: 28 + 16 = 44
44 + -20y + 8y = 0

Combine like terms: -20y + 8y = -12y
44 + -12y = 0

Solving
44 + -12y = 0

Solving for variable 'y'.

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

Add '-44' to each side of the equation.
44 + -44 + -12y = 0 + -44

Combine like terms: 44 + -44 = 0
0 + -12y = 0 + -44
-12y = 0 + -44

Combine like terms: 0 + -44 = -44
-12y = -44

Divide each side by '-12'.
y = 3.666666667

Simplifying
y = 3.666666667

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