3.1(x-2)=1.3+2.8

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Solution for 3.1(x-2)=1.3+2.8 equation: 


Simplifying
3.1(x + -2) = 1.3 + 2.8

Reorder the terms:
3.1(-2 + x) = 1.3 + 2.8
(-2 * 3.1 + x * 3.1) = 1.3 + 2.8
(-6.2 + 3.1x) = 1.3 + 2.8

Combine like terms: 1.3 + 2.8 = 4.1
-6.2 + 3.1x = 4.1

Solving
-6.2 + 3.1x = 4.1

Solving for variable 'x'.

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

Add '6.2' to each side of the equation.
-6.2 + 6.2 + 3.1x = 4.1 + 6.2

Combine like terms: -6.2 + 6.2 = 0.0
0.0 + 3.1x = 4.1 + 6.2
3.1x = 4.1 + 6.2

Combine like terms: 4.1 + 6.2 = 10.3
3.1x = 10.3

Divide each side by '3.1'.
x = 3.322580645

Simplifying
x = 3.322580645

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