5x-20-9x=8-4(x+5)

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Solution for 5x-20-9x=8-4(x+5) equation:


Simplifying
5x + -20 + -9x = 8 + -4(x + 5)

Reorder the terms:
-20 + 5x + -9x = 8 + -4(x + 5)

Combine like terms: 5x + -9x = -4x
-20 + -4x = 8 + -4(x + 5)

Reorder the terms:
-20 + -4x = 8 + -4(5 + x)
-20 + -4x = 8 + (5 * -4 + x * -4)
-20 + -4x = 8 + (-20 + -4x)

Combine like terms: 8 + -20 = -12
-20 + -4x = -12 + -4x

Add '4x' to each side of the equation.
-20 + -4x + 4x = -12 + -4x + 4x

Combine like terms: -4x + 4x = 0
-20 + 0 = -12 + -4x + 4x
-20 = -12 + -4x + 4x

Combine like terms: -4x + 4x = 0
-20 = -12 + 0
-20 = -12

Solving
-20 = -12

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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