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Crank
4 years ago
9

T-1 —— = 12. What is t 2 7+a -4= ——. What is a 5

Mathematics
1 answer:
Nana76 [90]4 years ago
5 0
For 3.) you would multiply both sides by 2

t-1=24

Then add

t=22

For 4.) multiply by 5

 -20= 7+a

Then subtract

-27=a                                Hope this helps!
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Answer:

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Step-by-step explanation:

Assuming the number of 2 point basket is x and that of 3 point basket is y.

Based on the question the total numbers of basket is 14, that is x + y = 14 , and the total numbers of points is 30, which helps us with our second equation 2(x) +3(y)=30.

x + y = 14 eqn 1

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Using elimination method multiplying eqn 1 by -3 and adding it to equation 2

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x=12. Which gives the number of the 2 points basket she made .

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