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

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


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

Reorder the terms:
-3(-8 + 3y) + 7y = 2(y + 7)
(-8 * -3 + 3y * -3) + 7y = 2(y + 7)
(24 + -9y) + 7y = 2(y + 7)

Combine like terms: -9y + 7y = -2y
24 + -2y = 2(y + 7)

Reorder the terms:
24 + -2y = 2(7 + y)
24 + -2y = (7 * 2 + y * 2)
24 + -2y = (14 + 2y)

Solving
24 + -2y = 14 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
24 + -2y + -2y = 14 + 2y + -2y

Combine like terms: -2y + -2y = -4y
24 + -4y = 14 + 2y + -2y

Combine like terms: 2y + -2y = 0
24 + -4y = 14 + 0
24 + -4y = 14

Add '-24' to each side of the equation.
24 + -24 + -4y = 14 + -24

Combine like terms: 24 + -24 = 0
0 + -4y = 14 + -24
-4y = 14 + -24

Combine like terms: 14 + -24 = -10
-4y = -10

Divide each side by '-4'.
y = 2.5

Simplifying
y = 2.5

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