2.5x+2.1=7.9

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Solution for 2.5x+2.1=7.9 equation: 


Simplifying
2.5x + 2.1 = 7.9

Reorder the terms:
2.1 + 2.5x = 7.9

Solving
2.1 + 2.5x = 7.9

Solving for variable 'x'.

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

Add '-2.1' to each side of the equation.
2.1 + -2.1 + 2.5x = 7.9 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + 2.5x = 7.9 + -2.1
2.5x = 7.9 + -2.1

Combine like terms: 7.9 + -2.1 = 5.8
2.5x = 5.8

Divide each side by '2.5'.
x = 2.32

Simplifying
x = 2.32

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