2x-1.2=30

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Solution for 2x-1.2=30 equation: 


Simplifying
2x + -1.2 = 30

Reorder the terms:
-1.2 + 2x = 30

Solving
-1.2 + 2x = 30

Solving for variable 'x'.

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

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 2x = 30 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 2x = 30 + 1.2
2x = 30 + 1.2

Combine like terms: 30 + 1.2 = 31.2
2x = 31.2

Divide each side by '2'.
x = 15.6

Simplifying
x = 15.6

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