7.1x-3.5=17.8

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Solution for 7.1x-3.5=17.8 equation: 


Simplifying
7.1x + -3.5 = 17.8

Reorder the terms:
-3.5 + 7.1x = 17.8

Solving
-3.5 + 7.1x = 17.8

Solving for variable 'x'.

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

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 7.1x = 17.8 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 7.1x = 17.8 + 3.5
7.1x = 17.8 + 3.5

Combine like terms: 17.8 + 3.5 = 21.3
7.1x = 21.3

Divide each side by '7.1'.
x = 3

Simplifying
x = 3

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