-7(-2y-9)+2(-6y+4)=

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Solution for -7(-2y-9)+2(-6y+4)= equation:


Simplifying
-7(-2y + -9) + 2(-6y + 4) = 0

Reorder the terms:
-7(-9 + -2y) + 2(-6y + 4) = 0
(-9 * -7 + -2y * -7) + 2(-6y + 4) = 0
(63 + 14y) + 2(-6y + 4) = 0

Reorder the terms:
63 + 14y + 2(4 + -6y) = 0
63 + 14y + (4 * 2 + -6y * 2) = 0
63 + 14y + (8 + -12y) = 0

Reorder the terms:
63 + 8 + 14y + -12y = 0

Combine like terms: 63 + 8 = 71
71 + 14y + -12y = 0

Combine like terms: 14y + -12y = 2y
71 + 2y = 0

Solving
71 + 2y = 0

Solving for variable 'y'.

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

Add '-71' to each side of the equation.
71 + -71 + 2y = 0 + -71

Combine like terms: 71 + -71 = 0
0 + 2y = 0 + -71
2y = 0 + -71

Combine like terms: 0 + -71 = -71
2y = -71

Divide each side by '2'.
y = -35.5

Simplifying
y = -35.5

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