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