12r+4=79

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Solution for 12r+4=79 equation:


Simplifying
12r + 4 = 79

Reorder the terms:
4 + 12r = 79

Solving
4 + 12r = 79

Solving for variable 'r'.

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

Add '-4' to each side of the equation.
4 + -4 + 12r = 79 + -4

Combine like terms: 4 + -4 = 0
0 + 12r = 79 + -4
12r = 79 + -4

Combine like terms: 79 + -4 = 75
12r = 75

Divide each side by '12'.
r = 6.25

Simplifying
r = 6.25

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