43=31-2(x-2)

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Solution for 43=31-2(x-2) equation:


Simplifying
43 = 31 + -2(x + -2)

Reorder the terms:
43 = 31 + -2(-2 + x)
43 = 31 + (-2 * -2 + x * -2)
43 = 31 + (4 + -2x)

Combine like terms: 31 + 4 = 35
43 = 35 + -2x

Solving
43 = 35 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
43 + 2x = 35 + -2x + 2x

Combine like terms: -2x + 2x = 0
43 + 2x = 35 + 0
43 + 2x = 35

Add '-43' to each side of the equation.
43 + -43 + 2x = 35 + -43

Combine like terms: 43 + -43 = 0
0 + 2x = 35 + -43
2x = 35 + -43

Combine like terms: 35 + -43 = -8
2x = -8

Divide each side by '2'.
x = -4

Simplifying
x = -4

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