2.1x+0.7=2.8

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Solution for 2.1x+0.7=2.8 equation: 


Simplifying
2.1x + 0.7 = 2.8

Reorder the terms:
0.7 + 2.1x = 2.8

Solving
0.7 + 2.1x = 2.8

Solving for variable 'x'.

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

Add '-0.7' to each side of the equation.
0.7 + -0.7 + 2.1x = 2.8 + -0.7

Combine like terms: 0.7 + -0.7 = 0.0
0.0 + 2.1x = 2.8 + -0.7
2.1x = 2.8 + -0.7

Combine like terms: 2.8 + -0.7 = 2.1
2.1x = 2.1

Divide each side by '2.1'.
x = 1

Simplifying
x = 1

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