Mathematics
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OpenStudy (anonymous):
what number must each side of the equation 3/5x=12 be multiplied by to produce the equivalent equation x=20
-5/3
-3/5
3/5
5/3
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OpenStudy (anonymous):
medal for answer
OpenStudy (anonymous):
Its D
OpenStudy (anonymous):
k can you help with a couple more?
OpenStudy (anonymous):
Multiply both sides by 5/3
5/3 * 3/5x = 5/3 * 12
OpenStudy (anonymous):
Yeah sure
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OpenStudy (anonymous):
solve
-1/5y=10
50
100
-100
-50
OpenStudy (anonymous):
yeah definitely -50
OpenStudy (anonymous):
solve
3lsl=18
s=-6 only
s=18 or -18
s=6 only
s=6 or -6
OpenStudy (anonymous):
@BlooooooBlahBLIIIIK
OpenStudy (anonymous):
idk im leaving toward C but im not totally sure on this one
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OpenStudy (anonymous):
solve
2x+6-6x=30
-3
-6
3
6
OpenStudy (anonymous):
Yes 200% sure its B
OpenStudy (anonymous):
201% actually
OpenStudy (anonymous):
lol
solve.
3(x-2)+5x=18
1
all real numbers
3
2
OpenStudy (anonymous):
3
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OpenStudy (anonymous):
solve
7-3x=3(3-x)-2
-2
0
all real numbers
2
OpenStudy (anonymous):
well you have to subtract 7 from both sides so it would be 0
OpenStudy (anonymous):
Do you understand how i got that?
OpenStudy (anonymous):
ok that's a good thank you ^-^
OpenStudy (anonymous):
Np :) let me know if you need more help
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OpenStudy (anonymous):
Can I have a metal? :)