Ask your own question, for FREE!
Mathematics 42 Online
OpenStudy (anonymous):

when two is added to two times a number, the result is -18

OpenStudy (anonymous):

You want to solve 2 + 2x = -18. So (-2) + 2 + 2x = (-2) + -18, in other words subtract two from both sides. Then we get 2x = -20. And so x = -10.

OpenStudy (anonymous):

thank you

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!
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!