7(-3y+2)=8(8+7y)

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Solution for 7(-3y+2)=8(8+7y) equation:


Simplifying
7(-3y + 2) = 8(8 + 7y)

Reorder the terms:
7(2 + -3y) = 8(8 + 7y)
(2 * 7 + -3y * 7) = 8(8 + 7y)
(14 + -21y) = 8(8 + 7y)
14 + -21y = (8 * 8 + 7y * 8)
14 + -21y = (64 + 56y)

Solving
14 + -21y = 64 + 56y

Solving for variable 'y'.

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

Add '-56y' to each side of the equation.
14 + -21y + -56y = 64 + 56y + -56y

Combine like terms: -21y + -56y = -77y
14 + -77y = 64 + 56y + -56y

Combine like terms: 56y + -56y = 0
14 + -77y = 64 + 0
14 + -77y = 64

Add '-14' to each side of the equation.
14 + -14 + -77y = 64 + -14

Combine like terms: 14 + -14 = 0
0 + -77y = 64 + -14
-77y = 64 + -14

Combine like terms: 64 + -14 = 50
-77y = 50

Divide each side by '-77'.
y = -0.6493506494

Simplifying
y = -0.6493506494

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