Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

-2+2x=-x+2+x

OpenStudy (anonymous):

x=2

OpenStudy (anonymous):

how ?

OpenStudy (anonymous):

the 2 xs on the right cancel. add 2 to both sides and divide both sides by 2

OpenStudy (anonymous):

thanks :D

OpenStudy (anonymous):

no problem

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!