16x+9=9y-2x how do i slove this?
2 answers:
Well if you learned about pots and coins it should help.
Remmber you can do ANYTHING to an equation as long as you do it to BOTH SIDES
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Answer:
d
Step-by-step explanation:
i think it's d because it's negative
Answer:
Part A)
x=-3i
x=3i
Part B)
(x+3i)(x-3i)
Step-by-step explanation:
Given:
Part A)
x^2+9=0
x^2=-9
x= √-9
x=√-1 *√9
x=± i *3
x=±3i
Part B)
x^2+9=0
x^2 - (-9)=0
x2-(3i)^2=0
(x-3i)(x+3i)=0 !
<h2>
Answer: </h2><h2>1970</h2><h2 /><h2>Hope this helps!!</h2>
Answer:
decimal: .3333(repeatin)
percent:33.333333...%
Step-by-step explanation:
hope this helpss
have a good night
nd good luck w thiss
Easy
