7.9x-2.8=5.1

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Solution for 7.9x-2.8=5.1 equation: 


Simplifying
7.9x + -2.8 = 5.1

Reorder the terms:
-2.8 + 7.9x = 5.1

Solving
-2.8 + 7.9x = 5.1

Solving for variable 'x'.

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

Add '2.8' to each side of the equation.
-2.8 + 2.8 + 7.9x = 5.1 + 2.8

Combine like terms: -2.8 + 2.8 = 0.0
0.0 + 7.9x = 5.1 + 2.8
7.9x = 5.1 + 2.8

Combine like terms: 5.1 + 2.8 = 7.9
7.9x = 7.9

Divide each side by '7.9'.
x = 1

Simplifying
x = 1

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