Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

I need help :/ im not to good at math Solve. 7x = 2x – 35 A. 7 B. 5 C. –5 D. –7

sammixboo (sammixboo):

First, subtract 2x on both sides of the equation, \(\rm \color{#20bd23}{7x~=~2x~-~35}\) \(\rm \color{#20bd23}{7x~-~2x~=~2x~-~35~-~2x}\) \(\rm \color{#20bd23}{7x~-~2x=~-35}\) What is 7x - 2x?

sammixboo (sammixboo):

Just subtract 7 - 2 and then add the x in the difference of 7 - 2

OpenStudy (anonymous):

the answer is -7

sammixboo (sammixboo):

Please don't give out the answer, thanks! :)

OpenStudy (anonymous):

sorry didnt know

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!