3.6+2x=12

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Solution for 3.6+2x=12 equation: 


Simplifying
3.6 + 2x = 12

Solving
3.6 + 2x = 12

Solving for variable 'x'.

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

Add '-3.6' to each side of the equation.
3.6 + -3.6 + 2x = 12 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 2x = 12 + -3.6
2x = 12 + -3.6

Combine like terms: 12 + -3.6 = 8.4
2x = 8.4

Divide each side by '2'.
x = 4.2

Simplifying
x = 4.2

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