3+1.2x=6.4

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Solution for 3+1.2x=6.4 equation: 


Simplifying
3 + 1.2x = 6.4

Solving
3 + 1.2x = 6.4

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 1.2x = 6.4 + -3

Combine like terms: 3 + -3 = 0
0 + 1.2x = 6.4 + -3
1.2x = 6.4 + -3

Combine like terms: 6.4 + -3 = 3.4
1.2x = 3.4

Divide each side by '1.2'.
x = 2.833333333

Simplifying
x = 2.833333333

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