-4(5+7y)+6(2y-9)=

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Solution for -4(5+7y)+6(2y-9)= equation:


Simplifying
-4(5 + 7y) + 6(2y + -9) = 0
(5 * -4 + 7y * -4) + 6(2y + -9) = 0
(-20 + -28y) + 6(2y + -9) = 0

Reorder the terms:
-20 + -28y + 6(-9 + 2y) = 0
-20 + -28y + (-9 * 6 + 2y * 6) = 0
-20 + -28y + (-54 + 12y) = 0

Reorder the terms:
-20 + -54 + -28y + 12y = 0

Combine like terms: -20 + -54 = -74
-74 + -28y + 12y = 0

Combine like terms: -28y + 12y = -16y
-74 + -16y = 0

Solving
-74 + -16y = 0

Solving for variable 'y'.

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

Add '74' to each side of the equation.
-74 + 74 + -16y = 0 + 74

Combine like terms: -74 + 74 = 0
0 + -16y = 0 + 74
-16y = 0 + 74

Combine like terms: 0 + 74 = 74
-16y = 74

Divide each side by '-16'.
y = -4.625

Simplifying
y = -4.625

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