2(X-20)=43

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Solution for 2(X-20)=43 equation: 


Simplifying
2(X + -20) = 43

Reorder the terms:
2(-20 + X) = 43
(-20 * 2 + X * 2) = 43
(-40 + 2X) = 43

Solving
-40 + 2X = 43

Solving for variable 'X'.

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

Add '40' to each side of the equation.
-40 + 40 + 2X = 43 + 40

Combine like terms: -40 + 40 = 0
0 + 2X = 43 + 40
2X = 43 + 40

Combine like terms: 43 + 40 = 83
2X = 83

Divide each side by '2'.
X = 41.5

Simplifying
X = 41.5

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