4(x+3)+3=9x-5(x-4)

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Solution for 4(x+3)+3=9x-5(x-4) equation:


Simplifying
4(x + 3) + 3 = 9x + -5(x + -4)

Reorder the terms:
4(3 + x) + 3 = 9x + -5(x + -4)
(3 * 4 + x * 4) + 3 = 9x + -5(x + -4)
(12 + 4x) + 3 = 9x + -5(x + -4)

Reorder the terms:
12 + 3 + 4x = 9x + -5(x + -4)

Combine like terms: 12 + 3 = 15
15 + 4x = 9x + -5(x + -4)

Reorder the terms:
15 + 4x = 9x + -5(-4 + x)
15 + 4x = 9x + (-4 * -5 + x * -5)
15 + 4x = 9x + (20 + -5x)

Reorder the terms:
15 + 4x = 20 + 9x + -5x

Combine like terms: 9x + -5x = 4x
15 + 4x = 20 + 4x

Add '-4x' to each side of the equation.
15 + 4x + -4x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
15 + 0 = 20 + 4x + -4x
15 = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
15 = 20 + 0
15 = 20

Solving
15 = 20

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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