x-0.7=2.1

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Solution for x-0.7=2.1 equation: 


Simplifying
x + -0.7 = 2.1

Reorder the terms:
-0.7 + x = 2.1

Solving
-0.7 + x = 2.1

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 + x = 2.1 + 0.7

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

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

Simplifying
x = 2.8

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