-3y+9(2y-6)=-5+8(9-y)

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Solution for -3y+9(2y-6)=-5+8(9-y) equation:


Simplifying
-3y + 9(2y + -6) = -5 + 8(9 + -1y)

Reorder the terms:
-3y + 9(-6 + 2y) = -5 + 8(9 + -1y)
-3y + (-6 * 9 + 2y * 9) = -5 + 8(9 + -1y)
-3y + (-54 + 18y) = -5 + 8(9 + -1y)

Reorder the terms:
-54 + -3y + 18y = -5 + 8(9 + -1y)

Combine like terms: -3y + 18y = 15y
-54 + 15y = -5 + 8(9 + -1y)
-54 + 15y = -5 + (9 * 8 + -1y * 8)
-54 + 15y = -5 + (72 + -8y)

Combine like terms: -5 + 72 = 67
-54 + 15y = 67 + -8y

Solving
-54 + 15y = 67 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
-54 + 15y + 8y = 67 + -8y + 8y

Combine like terms: 15y + 8y = 23y
-54 + 23y = 67 + -8y + 8y

Combine like terms: -8y + 8y = 0
-54 + 23y = 67 + 0
-54 + 23y = 67

Add '54' to each side of the equation.
-54 + 54 + 23y = 67 + 54

Combine like terms: -54 + 54 = 0
0 + 23y = 67 + 54
23y = 67 + 54

Combine like terms: 67 + 54 = 121
23y = 121

Divide each side by '23'.
y = 5.260869565

Simplifying
y = 5.260869565

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