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

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


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

Reorder the terms:
-4(-5 + 4y) + 2(2y + 7) = 0
(-5 * -4 + 4y * -4) + 2(2y + 7) = 0
(20 + -16y) + 2(2y + 7) = 0

Reorder the terms:
20 + -16y + 2(7 + 2y) = 0
20 + -16y + (7 * 2 + 2y * 2) = 0
20 + -16y + (14 + 4y) = 0

Reorder the terms:
20 + 14 + -16y + 4y = 0

Combine like terms: 20 + 14 = 34
34 + -16y + 4y = 0

Combine like terms: -16y + 4y = -12y
34 + -12y = 0

Solving
34 + -12y = 0

Solving for variable 'y'.

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

Add '-34' to each side of the equation.
34 + -34 + -12y = 0 + -34

Combine like terms: 34 + -34 = 0
0 + -12y = 0 + -34
-12y = 0 + -34

Combine like terms: 0 + -34 = -34
-12y = -34

Divide each side by '-12'.
y = 2.833333333

Simplifying
y = 2.833333333

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