4.2+3x=277

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Solution for 4.2+3x=277 equation: 


Simplifying
4.2 + 3x = 277

Solving
4.2 + 3x = 277

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 3x = 277 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 3x = 277 + -4.2
3x = 277 + -4.2

Combine like terms: 277 + -4.2 = 272.8
3x = 272.8

Divide each side by '3'.
x = 90.93333333

Simplifying
x = 90.93333333

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