9x+3x-100=3(3x+x)

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Solution for 9x+3x-100=3(3x+x) equation:


Simplifying
9x + 3x + -100 = 3(3x + x)

Reorder the terms:
-100 + 9x + 3x = 3(3x + x)

Combine like terms: 9x + 3x = 12x
-100 + 12x = 3(3x + x)

Combine like terms: 3x + x = 4x
-100 + 12x = 3(4x)

Remove parenthesis around (4x)
-100 + 12x = 3 * 4x

Multiply 3 * 4
-100 + 12x = 12x

Add '-12x' to each side of the equation.
-100 + 12x + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
-100 + 0 = 12x + -12x
-100 = 12x + -12x

Combine like terms: 12x + -12x = 0
-100 = 0

Solving
-100 = 0

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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