43-2x=31-4x

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Solution for 43-2x=31-4x equation:


Simplifying
43 + -2x = 31 + -4x

Solving
43 + -2x = 31 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
43 + -2x + 4x = 31 + -4x + 4x

Combine like terms: -2x + 4x = 2x
43 + 2x = 31 + -4x + 4x

Combine like terms: -4x + 4x = 0
43 + 2x = 31 + 0
43 + 2x = 31

Add '-43' to each side of the equation.
43 + -43 + 2x = 31 + -43

Combine like terms: 43 + -43 = 0
0 + 2x = 31 + -43
2x = 31 + -43

Combine like terms: 31 + -43 = -12
2x = -12

Divide each side by '2'.
x = -6

Simplifying
x = -6

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