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0.7*x = 7/12
113/12 = 0
(9*(7-y))/2 = -y
3.14*(3/4)^2 = 0
11/6 = 0
| 0.7x=7/12 | | 0.7x=12 | | -19-10x+12x=13 | | t-104=-3t-8 | | fx=-0+4 | | (5N-N)-(N+5N)= | | 3.14(3/4×3/4) | | 6m-3=5+2m | | 7+3s-2=9s+21-4s | | 12x+15=2(5x+9)+2x-3 | | 400=2w^2+4w | | 9-2x+6x+4= | | 9(7-y)/2=-y | | -15x^3+4x^2+0x-9=0 | | 3.14(3/4)2 | | -115+10x+3x=119 | | x-219=6x-4 | | y=18+1 | | -31y=1674 | | 2x+5-4x=10+3x | | -3(5x-6)+8=-15x+26 | | 3=3/4x | | n/1.2=3/2 | | 12-0.5x=-2x+18 | | 12+(-0.5x)=-2x+18 | | 3/6➕5/6 | | 9/13×?=36 | | 7/12a=(1/12a)+3/4 | | 0.12(y-3)+0.10=0.02-0.5 | | 12+(-.5x)=-2x+18 | | -102-11x-17x=132 | | 3x=7x+130 |