1.3(2-x)=3.9

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Solution for 1.3(2-x)=3.9 equation: 


Simplifying
1.3(2 + -1x) = 3.9
(2 * 1.3 + -1x * 1.3) = 3.9
(2.6 + -1.3x) = 3.9

Solving
2.6 + -1.3x = 3.9

Solving for variable 'x'.

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

Add '-2.6' to each side of the equation.
2.6 + -2.6 + -1.3x = 3.9 + -2.6

Combine like terms: 2.6 + -2.6 = 0.0
0.0 + -1.3x = 3.9 + -2.6
-1.3x = 3.9 + -2.6

Combine like terms: 3.9 + -2.6 = 1.3
-1.3x = 1.3

Divide each side by '-1.3'.
x = -1

Simplifying
x = -1

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