7+3(3y-3)=-2(4y-8)+5y

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Solution for 7+3(3y-3)=-2(4y-8)+5y equation:


Simplifying
7 + 3(3y + -3) = -2(4y + -8) + 5y

Reorder the terms:
7 + 3(-3 + 3y) = -2(4y + -8) + 5y
7 + (-3 * 3 + 3y * 3) = -2(4y + -8) + 5y
7 + (-9 + 9y) = -2(4y + -8) + 5y

Combine like terms: 7 + -9 = -2
-2 + 9y = -2(4y + -8) + 5y

Reorder the terms:
-2 + 9y = -2(-8 + 4y) + 5y
-2 + 9y = (-8 * -2 + 4y * -2) + 5y
-2 + 9y = (16 + -8y) + 5y

Combine like terms: -8y + 5y = -3y
-2 + 9y = 16 + -3y

Solving
-2 + 9y = 16 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-2 + 9y + 3y = 16 + -3y + 3y

Combine like terms: 9y + 3y = 12y
-2 + 12y = 16 + -3y + 3y

Combine like terms: -3y + 3y = 0
-2 + 12y = 16 + 0
-2 + 12y = 16

Add '2' to each side of the equation.
-2 + 2 + 12y = 16 + 2

Combine like terms: -2 + 2 = 0
0 + 12y = 16 + 2
12y = 16 + 2

Combine like terms: 16 + 2 = 18
12y = 18

Divide each side by '12'.
y = 1.5

Simplifying
y = 1.5

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