9x+31x-9=8(5x+7)

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Solution for 9x+31x-9=8(5x+7) equation:


Simplifying
9x + 31x + -9 = 8(5x + 7)

Reorder the terms:
-9 + 9x + 31x = 8(5x + 7)

Combine like terms: 9x + 31x = 40x
-9 + 40x = 8(5x + 7)

Reorder the terms:
-9 + 40x = 8(7 + 5x)
-9 + 40x = (7 * 8 + 5x * 8)
-9 + 40x = (56 + 40x)

Add '-40x' to each side of the equation.
-9 + 40x + -40x = 56 + 40x + -40x

Combine like terms: 40x + -40x = 0
-9 + 0 = 56 + 40x + -40x
-9 = 56 + 40x + -40x

Combine like terms: 40x + -40x = 0
-9 = 56 + 0
-9 = 56

Solving
-9 = 56

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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