6.9x-5+x-1.8=

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Solution for 6.9x-5+x-1.8= equation: 


Simplifying
6.9x + -5 + x + -1.8 = 0

Reorder the terms:
-5 + -1.8 + 6.9x + x = 0

Combine like terms: -5 + -1.8 = -6.8
-6.8 + 6.9x + x = 0

Combine like terms: 6.9x + x = 7.9x
-6.8 + 7.9x = 0

Solving
-6.8 + 7.9x = 0

Solving for variable 'x'.

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

Add '6.8' to each side of the equation.
-6.8 + 6.8 + 7.9x = 0 + 6.8

Combine like terms: -6.8 + 6.8 = 0.0
0.0 + 7.9x = 0 + 6.8
7.9x = 0 + 6.8

Combine like terms: 0 + 6.8 = 6.8
7.9x = 6.8

Divide each side by '7.9'.
x = 0.8607594937

Simplifying
x = 0.8607594937

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