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Mathematics 8 Online
OpenStudy (lolipop_drum312):

here goes another one........ -_- Solve for x. x−2.7≥10.3 do we divide subtract add? idk?

OpenStudy (will.h):

Here it is subtracted so to get rid of it you'll have to do the opposite which is to add

OpenStudy (lolipop_drum312):

so we add those 2 together?

OpenStudy (will.h):

How do we isolate x?

OpenStudy (lolipop_drum312):

mmm we do -x -x?

OpenStudy (will.h):

By getting rid of -2.7 How can we do that? By adding 2.7 to both sides

OpenStudy (lolipop_drum312):

so we add 27 together?

OpenStudy (lolipop_drum312):

or we ad by subtracting somethin?

OpenStudy (will.h):

It is not 27 it is 2.7 Two point seven

OpenStudy (lolipop_drum312):

oh sorry

OpenStudy (will.h):

No problem. Now what's the answer

OpenStudy (lolipop_drum312):

5.4?

OpenStudy (will.h):

Not really if you add 10.3 + 2.7 that would result 13 so X is bigger than or equal to 13 Make sense?

OpenStudy (lolipop_drum312):

yes and thank you

OpenStudy (will.h):

You welcome

OpenStudy (lolipop_drum312):

wait so the answer is 13? (sorry for more q's)

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