-3(4y-7)+2(2y+7)=

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Solution for -3(4y-7)+2(2y+7)= equation:


Simplifying
-3(4y + -7) + 2(2y + 7) = 0

Reorder the terms:
-3(-7 + 4y) + 2(2y + 7) = 0
(-7 * -3 + 4y * -3) + 2(2y + 7) = 0
(21 + -12y) + 2(2y + 7) = 0

Reorder the terms:
21 + -12y + 2(7 + 2y) = 0
21 + -12y + (7 * 2 + 2y * 2) = 0
21 + -12y + (14 + 4y) = 0

Reorder the terms:
21 + 14 + -12y + 4y = 0

Combine like terms: 21 + 14 = 35
35 + -12y + 4y = 0

Combine like terms: -12y + 4y = -8y
35 + -8y = 0

Solving
35 + -8y = 0

Solving for variable 'y'.

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

Add '-35' to each side of the equation.
35 + -35 + -8y = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -8y = 0 + -35
-8y = 0 + -35

Combine like terms: 0 + -35 = -35
-8y = -35

Divide each side by '-8'.
y = 4.375

Simplifying
y = 4.375

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