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3 years ago

15x-7=13x+3(please help)

1 answer:

3 0

Answer:

the answer is x=5

Hope this helps :)

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3 years ago

kondaur [170]

Answer:

Step-by-step explanation:

using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$ , hence

$\sqrt{-12}$

= $\sqrt{4(3)(-1)}$ = $\sqrt{4}$ × $\sqrt{3}$ × $\sqrt{-1}$ [ $\sqrt{-1}$ = i]

= 2i $\sqrt{3}$ → E

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3 years ago

zepelin [54]

Answer:

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Deffense [45]

X^6= 3^12
(X^6) ^1/6. = (3^12)^1/6
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3 years ago

mrs_skeptik [129]

C=5/9 (62-32)
c=(5/9)*30
c= 150/9
c=16.666....
so c=16.6

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3 years ago

15x-7=13x+3(please help)​