Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

What should be added to both sides of this equation to solve for the variable? r + (-12) = 19

OpenStudy (anonymous):

12 should be added to both sides t solve for the variable r + (-12 + 12) = 19 + (12) r + 0 = 31 r = 31

OpenStudy (texaschic101):

I agree....add 12 to both sides

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Arriyanalol: i need help
2 days ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
2 days ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!