4(2y-9)-3y=5(y-8)-7

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Solution for 4(2y-9)-3y=5(y-8)-7 equation: 


Simplifying
4(2y + -9) + -3y = 5(y + -8) + -7

Reorder the terms:
4(-9 + 2y) + -3y = 5(y + -8) + -7
(-9 * 4 + 2y * 4) + -3y = 5(y + -8) + -7
(-36 + 8y) + -3y = 5(y + -8) + -7

Combine like terms: 8y + -3y = 5y
-36 + 5y = 5(y + -8) + -7

Reorder the terms:
-36 + 5y = 5(-8 + y) + -7
-36 + 5y = (-8 * 5 + y * 5) + -7
-36 + 5y = (-40 + 5y) + -7

Reorder the terms:
-36 + 5y = -40 + -7 + 5y

Combine like terms: -40 + -7 = -47
-36 + 5y = -47 + 5y

Add '-5y' to each side of the equation.
-36 + 5y + -5y = -47 + 5y + -5y

Combine like terms: 5y + -5y = 0
-36 + 0 = -47 + 5y + -5y
-36 = -47 + 5y + -5y

Combine like terms: 5y + -5y = 0
-36 = -47 + 0
-36 = -47

Solving
-36 = -47

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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