9(y-4)=8(5+y)

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Solution for 9(y-4)=8(5+y) equation:


Simplifying
9(y + -4) = 8(5 + y)

Reorder the terms:
9(-4 + y) = 8(5 + y)
(-4 * 9 + y * 9) = 8(5 + y)
(-36 + 9y) = 8(5 + y)
-36 + 9y = (5 * 8 + y * 8)
-36 + 9y = (40 + 8y)

Solving
-36 + 9y = 40 + 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.
-36 + 9y + -8y = 40 + 8y + -8y

Combine like terms: 9y + -8y = 1y
-36 + 1y = 40 + 8y + -8y

Combine like terms: 8y + -8y = 0
-36 + 1y = 40 + 0
-36 + 1y = 40

Add '36' to each side of the equation.
-36 + 36 + 1y = 40 + 36

Combine like terms: -36 + 36 = 0
0 + 1y = 40 + 36
1y = 40 + 36

Combine like terms: 40 + 36 = 76
1y = 76

Divide each side by '1'.
y = 76

Simplifying
y = 76

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