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supie:
Solve for \(x\)?
bbhsvzhGcsuio:
how thou
supie:
I'm asking if that is what we're doing.
bbhsvzhGcsuio:
yea
bbhsvzhGcsuio:
Solve this inequality for x: -46 − 8x > 22.
A.
x < 8.5
B.
x < -8.5
C.
x > -8.5
D.
x > 8.5
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MiraAngel:
add 46 on both sides to get rid of -46
MiraAngel:
And then divide both sides by negative 8 to find what's less than x
supie:
\(−46−8x>22\)
\(−8x−46>22\)
+46, both sides:
\(−8x−46+46>22+46\)
\(-8x≥68\)
÷–8, both sides, using a fraction bar:
\(\frac{8x}{-8}>\frac{68}{-8}\)
\(x<\frac{?}{?}\)
MiraAngel:
22+46=68
and then divide 68 by -8 which equals.....
bbhsvzhGcsuio:
x<8.5?
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MiraAngel:
not quite
bbhsvzhGcsuio:
ohh then idk
MiraAngel:
x>-8.5
bbhsvzhGcsuio:
ok thank u
MiraAngel:
You keep the sign facing the same way throughout the problem
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MiraAngel:
and since you divided by a negative number the answer would be negative.
MiraAngel:
Ofc! I'm happy to help! :) Let me know if you have another question. :)