3r-5(12)=-22

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Solution for 3r-5(12)=-22 equation:


Simplifying
3r + -5(12) = -22

Multiply -5 * 12
3r + -60 = -22

Reorder the terms:
-60 + 3r = -22

Solving
-60 + 3r = -22

Solving for variable 'r'.

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

Add '60' to each side of the equation.
-60 + 60 + 3r = -22 + 60

Combine like terms: -60 + 60 = 0
0 + 3r = -22 + 60
3r = -22 + 60

Combine like terms: -22 + 60 = 38
3r = 38

Divide each side by '3'.
r = 12.66666667

Simplifying
r = 12.66666667

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