5x+7x=12(x+4)

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Solution for 5x+7x=12(x+4) equation:


Simplifying
5x + 7x = 12(x + 4)

Combine like terms: 5x + 7x = 12x
12x = 12(x + 4)

Reorder the terms:
12x = 12(4 + x)
12x = (4 * 12 + x * 12)
12x = (48 + 12x)

Add '-12x' to each side of the equation.
12x + -12x = 48 + 12x + -12x

Combine like terms: 12x + -12x = 0
0 = 48 + 12x + -12x

Combine like terms: 12x + -12x = 0
0 = 48 + 0
0 = 48

Solving
0 = 48

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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