Question

Solve this Equation 12 + r = 3

Answer 1

Hello!

The most accurate answer is

***r+12=3

r+12−12=3−12

r=−9

Glad to help :)

Answer 2

Isolate the r.

subtract 12 from both sides

12 (-12) + r = 3 (-12)

r = 3 - 12

r = -9

-9 is your answer for r

hope this helps