2.1x-6.8=4.5

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Solution for 2.1x-6.8=4.5 equation: 


Simplifying
2.1x + -6.8 = 4.5

Reorder the terms:
-6.8 + 2.1x = 4.5

Solving
-6.8 + 2.1x = 4.5

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 + 2.1x = 4.5 + 6.8

Combine like terms: -6.8 + 6.8 = 0.0
0.0 + 2.1x = 4.5 + 6.8
2.1x = 4.5 + 6.8

Combine like terms: 4.5 + 6.8 = 11.3
2.1x = 11.3

Divide each side by '2.1'.
x = 5.380952381

Simplifying
x = 5.380952381

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