idk77770
idk77770
02-12-2020
Mathematics
contestada
EMERGENCY
i+i+i+i=-8
i=
Respuesta :
madhumita10
madhumita10
02-12-2020
Answer
i
=
2
Step-by-step explanation:
i+i+i+i=8
4i=8
i=8/4
i=2
Answer Link
pigeon00
pigeon00
02-12-2020
i + i + i + i= -8
First, combine like terms (i’s)
4i=-8
Divide both sides by 4 to isolate i
4i=-8
—- —-
4 4
i=-2
You can plug this back in to see if it works.
(-2) + (-2) + (-2) + (-2) = -8
-8=-8
Therefore, i= -2
Answer Link
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