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Mathematics 22 Online
OpenStudy (anonymous):

solve y-5>-20 the solution is y I y > ? (what goes where the ? is)

OpenStudy (anonymous):

is it -20

OpenStudy (anonymous):

please simplify the answer

jimthompson5910 (jim_thompson5910):

close, but you have that -5 on the left side that's complicating things

jimthompson5910 (jim_thompson5910):

so how do we move it to the other side to completely isolate y?

jimthompson5910 (jim_thompson5910):

you have -5 on the left side, what do you add to both sides to make that -5 on the left become 0?

OpenStudy (anonymous):

-5

OpenStudy (anonymous):

i hate algebra and thanks for your help by the way

jimthompson5910 (jim_thompson5910):

i have -5, and i want to add something to it to get 0

OpenStudy (anonymous):

add 5

jimthompson5910 (jim_thompson5910):

that something is +5 so -5 plus 5 is 0 I must do the same to both sides, so add 5 to -20 to get -15

jimthompson5910 (jim_thompson5910):

exactly, you got it

jimthompson5910 (jim_thompson5910):

so you'll then get y - 5 > -20 y - 5 + 5 > -20 + 5 y + 0 > -15 y > -15

OpenStudy (anonymous):

so my answer should be y I y > -15

jimthompson5910 (jim_thompson5910):

yes, that's correct

OpenStudy (anonymous):

ugh thanks it just didnt look right to me

OpenStudy (anonymous):

I might get this sometime in the next decade

jimthompson5910 (jim_thompson5910):

that's ok, just keep at it and you'll get it eventually

jimthompson5910 (jim_thompson5910):

practice makes perfect

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