-8(3y+7)=40

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Solution for -8(3y+7)=40 equation:


Simplifying
-8(3y + 7) = 40

Reorder the terms:
-8(7 + 3y) = 40
(7 * -8 + 3y * -8) = 40
(-56 + -24y) = 40

Solving
-56 + -24y = 40

Solving for variable 'y'.

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

Add '56' to each side of the equation.
-56 + 56 + -24y = 40 + 56

Combine like terms: -56 + 56 = 0
0 + -24y = 40 + 56
-24y = 40 + 56

Combine like terms: 40 + 56 = 96
-24y = 96

Divide each side by '-24'.
y = -4

Simplifying
y = -4

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