r-2.6=1.8

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Solution for r-2.6=1.8 equation: 


Simplifying
r + -2.6 = 1.8

Reorder the terms:
-2.6 + r = 1.8

Solving
-2.6 + r = 1.8

Solving for variable 'r'.

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

Add '2.6' to each side of the equation.
-2.6 + 2.6 + r = 1.8 + 2.6

Combine like terms: -2.6 + 2.6 = 0.0
0.0 + r = 1.8 + 2.6
r = 1.8 + 2.6

Combine like terms: 1.8 + 2.6 = 4.4
r = 4.4

Simplifying
r = 4.4

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