2x-3.4=28

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Solution for 2x-3.4=28 equation: 


Simplifying
2x + -3.4 = 28

Reorder the terms:
-3.4 + 2x = 28

Solving
-3.4 + 2x = 28

Solving for variable 'x'.

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

Add '3.4' to each side of the equation.
-3.4 + 3.4 + 2x = 28 + 3.4

Combine like terms: -3.4 + 3.4 = 0.0
0.0 + 2x = 28 + 3.4
2x = 28 + 3.4

Combine like terms: 28 + 3.4 = 31.4
2x = 31.4

Divide each side by '2'.
x = 15.7

Simplifying
x = 15.7

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