5.7x-3.1(x+5)=7.3

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Solution for 5.7x-3.1(x+5)=7.3 equation: 


Simplifying
5.7x + -3.1(x + 5) = 7.3

Reorder the terms:
5.7x + -3.1(5 + x) = 7.3
5.7x + (5 * -3.1 + x * -3.1) = 7.3
5.7x + (-15.5 + -3.1x) = 7.3

Reorder the terms:
-15.5 + 5.7x + -3.1x = 7.3

Combine like terms: 5.7x + -3.1x = 2.6x
-15.5 + 2.6x = 7.3

Solving
-15.5 + 2.6x = 7.3

Solving for variable 'x'.

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

Add '15.5' to each side of the equation.
-15.5 + 15.5 + 2.6x = 7.3 + 15.5

Combine like terms: -15.5 + 15.5 = 0.0
0.0 + 2.6x = 7.3 + 15.5
2.6x = 7.3 + 15.5

Combine like terms: 7.3 + 15.5 = 22.8
2.6x = 22.8

Divide each side by '2.6'.
x = 8.769230769

Simplifying
x = 8.769230769

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