2x+43=78

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Solution for 2x+43=78 equation: 


Simplifying
2x + 43 = 78

Reorder the terms:
43 + 2x = 78

Solving
43 + 2x = 78

Solving for variable 'x'.

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

Add '-43' to each side of the equation.
43 + -43 + 2x = 78 + -43

Combine like terms: 43 + -43 = 0
0 + 2x = 78 + -43
2x = 78 + -43

Combine like terms: 78 + -43 = 35
2x = 35

Divide each side by '2'.
x = 17.5

Simplifying
x = 17.5

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