25. is 3+2n=4n+7
27. is 2(3+2x)=3(x-4)
29. is 8x-(3x+2)=3x-10
34. is 1-1/2x=6
43.is 1/2 +2/x=3/4
51. is x/x-1 +3=2/x-2
57. is 5/2x-3 +3/x +5
59. is 6t+7/4t-1=3t+8/2t-4
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You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?