43=12x+4.5-x

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Solution for 43=12x+4.5-x equation:


Simplifying
43 = 12x + 4.5 + -1x

Reorder the terms:
43 = 4.5 + 12x + -1x

Combine like terms: 12x + -1x = 11x
43 = 4.5 + 11x

Solving
43 = 4.5 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
43 + -11x = 4.5 + 11x + -11x

Combine like terms: 11x + -11x = 0
43 + -11x = 4.5 + 0
43 + -11x = 4.5

Add '-43' to each side of the equation.
43 + -43 + -11x = 4.5 + -43

Combine like terms: 43 + -43 = 0
0 + -11x = 4.5 + -43
-11x = 4.5 + -43

Combine like terms: 4.5 + -43 = -38.5
-11x = -38.5

Divide each side by '-11'.
x = 3.5

Simplifying
x = 3.5

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