20x+13-12=43

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Solution for 20x+13-12=43 equation: 


Simplifying
20x + 13 + -12 = 43

Reorder the terms:
13 + -12 + 20x = 43

Combine like terms: 13 + -12 = 1
1 + 20x = 43

Solving
1 + 20x = 43

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 20x = 43 + -1

Combine like terms: 1 + -1 = 0
0 + 20x = 43 + -1
20x = 43 + -1

Combine like terms: 43 + -1 = 42
20x = 42

Divide each side by '20'.
x = 2.1

Simplifying
x = 2.1

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