Ask your own question, for FREE!
Mathematics 23 Online
OpenStudy (anonymous):

Which line shows the first error in the solution?

OpenStudy (anonymous):

OpenStudy (anonymous):

3)

OpenStudy (anonymous):

thanks can you explain :)

OpenStudy (anonymous):

ok so 1&2 are correct so lets start from 2

OpenStudy (anonymous):

8x-4x-6=4x-4x-2

OpenStudy (anonymous):

8x-4x is 4x, so the left hand side should be "4x-6" 4x-4x is 0, and we are left with -2. Line 3 in your equation says that 2 is positive.

OpenStudy (anonymous):

ooooh! i see it now thanks so much

OpenStudy (anonymous):

and if you continue on with that 4x-6=-2, which becomes 4x=4 and you can work out the rest c:

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!