Ahem math-
-9-(18v-5)=2(7v-16)-3v
ok
do you know what to do first
uh yeah
i think distrubtuibe
isnt it like -18v-4=14v-32-3v?
you'd have to multiply 9 by 18 and -5 first
*18v
wait what
cant i just remove the parenthesis?
uh no
pretty sure you arent supposed to
well you think you could show me how to do it but no answer
yeah
wait but a qquestion
is there supposed to be - sign after the -9 or no
is it supposed to be -9(18v-5) or -9-(18v-5)
and yeah
oh ok
so first you simplify both sides of the equation
tell me what you get
wym simplify?
I'll just show you
okay thanks lol sorry
−9−(18v−5)=2(7v−16)−3v Distribute the negative sign −9+−1(18v−5)=2(7v−16)−3v −9+−1(18v)+(−1)(−5)=2(7v−16)−3v −9+−18v+5=2(7v−16)−3v Distribute −9+−18v+5=(2)(7v)+(2)(−16)+−3v −9+−18v+5=14v+−32+−3v Combine all Like Terms (−18v)+(−9+5)=(14v+−3v)+(−32) s −18v+−4=11v+−32 −18v−4=11v−32 (sorry if this is confusing i'm bad at explaining without my voice)
So now we have this, −18v−4=11v−32 we're gonna subtract 11v from both sides
you should get this: −29v−4=−32
then add 4 to both sides
you should get this −29v=−28
YAY THXS
LASTLYY divide it by -29 and you should get v= 28/29
yw
Do you still need help Joe? Or can you close this?
oh right sorry timmy
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