20-11-2017
Mathematics

contestada

I need help with #20 and #21. Show work if possible. Thank You! :)

I need help with 20 and 21 Show work if possible Thank You class=

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rpat14951 rpat14951

20-11-2017

20)
3x-1 = 4x-2
x=1
she had 1 hit

21)
2(3t+1) =4(2t-1)
6t+2 = 8t-4
6=2t
t=3
3 fish

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