7.5x-3.9=6.9-3.7x

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Solution for 7.5x-3.9=6.9-3.7x equation: 


Simplifying
7.5x + -3.9 = 6.9 + -3.7x

Reorder the terms:
-3.9 + 7.5x = 6.9 + -3.7x

Solving
-3.9 + 7.5x = 6.9 + -3.7x

Solving for variable 'x'.

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

Add '3.7x' to each side of the equation.
-3.9 + 7.5x + 3.7x = 6.9 + -3.7x + 3.7x

Combine like terms: 7.5x + 3.7x = 11.2x
-3.9 + 11.2x = 6.9 + -3.7x + 3.7x

Combine like terms: -3.7x + 3.7x = 0.0
-3.9 + 11.2x = 6.9 + 0.0
-3.9 + 11.2x = 6.9

Add '3.9' to each side of the equation.
-3.9 + 3.9 + 11.2x = 6.9 + 3.9

Combine like terms: -3.9 + 3.9 = 0.0
0.0 + 11.2x = 6.9 + 3.9
11.2x = 6.9 + 3.9

Combine like terms: 6.9 + 3.9 = 10.8
11.2x = 10.8

Divide each side by '11.2'.
x = 0.9642857143

Simplifying
x = 0.9642857143

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