78-55+3x=39

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Solution for 78-55+3x=39 equation: 


Simplifying
78 + -55 + 3x = 39

Combine like terms: 78 + -55 = 23
23 + 3x = 39

Solving
23 + 3x = 39

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 3x = 39 + -23

Combine like terms: 23 + -23 = 0
0 + 3x = 39 + -23
3x = 39 + -23

Combine like terms: 39 + -23 = 16
3x = 16

Divide each side by '3'.
x = 5.333333333

Simplifying
x = 5.333333333

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