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

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Solution for 7(x-5)+5x=4(3x+5)-9 equation:


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

Reorder the terms:
7(-5 + x) + 5x = 4(3x + 5) + -9
(-5 * 7 + x * 7) + 5x = 4(3x + 5) + -9
(-35 + 7x) + 5x = 4(3x + 5) + -9

Combine like terms: 7x + 5x = 12x
-35 + 12x = 4(3x + 5) + -9

Reorder the terms:
-35 + 12x = 4(5 + 3x) + -9
-35 + 12x = (5 * 4 + 3x * 4) + -9
-35 + 12x = (20 + 12x) + -9

Reorder the terms:
-35 + 12x = 20 + -9 + 12x

Combine like terms: 20 + -9 = 11
-35 + 12x = 11 + 12x

Add '-12x' to each side of the equation.
-35 + 12x + -12x = 11 + 12x + -12x

Combine like terms: 12x + -12x = 0
-35 + 0 = 11 + 12x + -12x
-35 = 11 + 12x + -12x

Combine like terms: 12x + -12x = 0
-35 = 11 + 0
-35 = 11

Solving
-35 = 11

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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