-6r+3.2=21.8

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Solution for -6r+3.2=21.8 equation:


Simplifying
-6r + 3.2 = 21.8

Reorder the terms:
3.2 + -6r = 21.8

Solving
3.2 + -6r = 21.8

Solving for variable 'r'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + -6r = 21.8 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + -6r = 21.8 + -3.2
-6r = 21.8 + -3.2

Combine like terms: 21.8 + -3.2 = 18.6
-6r = 18.6

Divide each side by '-6'.
r = -3.1

Simplifying
r = -3.1

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