Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (brittany16):

What should be added to both sides of this equation to solve for the variable? 7 = -13 + d

OpenStudy (anonymous):

13

OpenStudy (anonymous):

thirteen! (13)

OpenStudy (anonymous):

You are adding -13 to d. Thus do the opposite of addition and subtract -13.

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!