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Crank
3 years ago
9

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

Mathematics
1 answer:
Nana76 [90]3 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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