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

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


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

Reorder the terms:
5(-3 + x) + 3x = 4(2x + 4) + -9
(-3 * 5 + x * 5) + 3x = 4(2x + 4) + -9
(-15 + 5x) + 3x = 4(2x + 4) + -9

Combine like terms: 5x + 3x = 8x
-15 + 8x = 4(2x + 4) + -9

Reorder the terms:
-15 + 8x = 4(4 + 2x) + -9
-15 + 8x = (4 * 4 + 2x * 4) + -9
-15 + 8x = (16 + 8x) + -9

Reorder the terms:
-15 + 8x = 16 + -9 + 8x

Combine like terms: 16 + -9 = 7
-15 + 8x = 7 + 8x

Add '-8x' to each side of the equation.
-15 + 8x + -8x = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
-15 + 0 = 7 + 8x + -8x
-15 = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
-15 = 7 + 0
-15 = 7

Solving
-15 = 7

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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