2x+12=43-9x

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Solution for 2x+12=43-9x equation:


Simplifying
2x + 12 = 43 + -9x

Reorder the terms:
12 + 2x = 43 + -9x

Solving
12 + 2x = 43 + -9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '9x' to each side of the equation.
12 + 2x + 9x = 43 + -9x + 9x

Combine like terms: 2x + 9x = 11x
12 + 11x = 43 + -9x + 9x

Combine like terms: -9x + 9x = 0
12 + 11x = 43 + 0
12 + 11x = 43

Add '-12' to each side of the equation.
12 + -12 + 11x = 43 + -12

Combine like terms: 12 + -12 = 0
0 + 11x = 43 + -12
11x = 43 + -12

Combine like terms: 43 + -12 = 31
11x = 31

Divide each side by '11'.
x = 2.818181818

Simplifying
x = 2.818181818

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