12=5r

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Solution for 12=5r equation:


Simplifying
12 = 5r

Solving
12 = 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
12 + -5r = 5r + -5r

Combine like terms: 5r + -5r = 0
12 + -5r = 0

Add '-12' to each side of the equation.
12 + -12 + -5r = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -5r = 0 + -12
-5r = 0 + -12

Combine like terms: 0 + -12 = -12
-5r = -12

Divide each side by '-5'.
r = 2.4

Simplifying
r = 2.4

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