3(x+4)-9=5x-2(-2+x)

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Solution for 3(x+4)-9=5x-2(-2+x) equation:


Simplifying
3(x + 4) + -9 = 5x + -2(-2 + x)

Reorder the terms:
3(4 + x) + -9 = 5x + -2(-2 + x)
(4 * 3 + x * 3) + -9 = 5x + -2(-2 + x)
(12 + 3x) + -9 = 5x + -2(-2 + x)

Reorder the terms:
12 + -9 + 3x = 5x + -2(-2 + x)

Combine like terms: 12 + -9 = 3
3 + 3x = 5x + -2(-2 + x)
3 + 3x = 5x + (-2 * -2 + x * -2)
3 + 3x = 5x + (4 + -2x)

Reorder the terms:
3 + 3x = 4 + 5x + -2x

Combine like terms: 5x + -2x = 3x
3 + 3x = 4 + 3x

Add '-3x' to each side of the equation.
3 + 3x + -3x = 4 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 0 = 4 + 3x + -3x
3 = 4 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 = 4 + 0
3 = 4

Solving
3 = 4

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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