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ivolga24 [154]
4 years ago
15

-3-4y=12 need it broken down to show how to get the answer 12

Mathematics
2 answers:
Tcecarenko [31]4 years ago
8 0

Answer:

-3.75

Step-by-step explanation:

You will add positive 3 to both side so -3+3=0 which cancels that out and then You add 3+12=15 and you get -4y=15so you divide both by -4 and you get y=-3.75

nirvana33 [79]4 years ago
7 0

Answer:

Step-by-step explanation:

You need to find “Y.”

To find “Y”, you do

-3 - 4y = 12

+3          +3

which would be -4y = 15

divide both sides by -4, and you get

y = 15/-4

Then you plug 15/-4 into “Y”, so you get -3 - 4(15/-4) = 12

then multiply, and you get -3 + 15 = 12

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myrzilka [38]

Steps to solve:

7y = 28

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~Simplify

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How do you simplify this equation?
Troyanec [42]
4^3*4^-5= 4^-2 (add the exponents since the base is the same)
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Then take out negative exponents (x^-a= 1/x^a)
4^-4 /5^-6 = 5^6/4^4

Final answer: 5^6/4^4

If you want it in number form
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