7.7x-1.6=13.8

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Solution for 7.7x-1.6=13.8 equation:


Simplifying
7.7x + -1.6 = 13.8

Reorder the terms:
-1.6 + 7.7x = 13.8

Solving
-1.6 + 7.7x = 13.8

Solving for variable 'x'.

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

Add '1.6' to each side of the equation.
-1.6 + 1.6 + 7.7x = 13.8 + 1.6

Combine like terms: -1.6 + 1.6 = 0.0
0.0 + 7.7x = 13.8 + 1.6
7.7x = 13.8 + 1.6

Combine like terms: 13.8 + 1.6 = 15.4
7.7x = 15.4

Divide each side by '7.7'.
x = 2

Simplifying
x = 2

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