7.1x-4+x-1.8=

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Solution for 7.1x-4+x-1.8= equation:


Simplifying
7.1x + -4 + x + -1.8 = 0

Reorder the terms:
-4 + -1.8 + 7.1x + x = 0

Combine like terms: -4 + -1.8 = -5.8
-5.8 + 7.1x + x = 0

Combine like terms: 7.1x + x = 8.1x
-5.8 + 8.1x = 0

Solving
-5.8 + 8.1x = 0

Solving for variable 'x'.

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

Add '5.8' to each side of the equation.
-5.8 + 5.8 + 8.1x = 0 + 5.8

Combine like terms: -5.8 + 5.8 = 0.0
0.0 + 8.1x = 0 + 5.8
8.1x = 0 + 5.8

Combine like terms: 0 + 5.8 = 5.8
8.1x = 5.8

Divide each side by '8.1'.
x = 0.7160493827

Simplifying
x = 0.7160493827

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