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7/10 = 28/30
7/10 = 14/15
L <> R
| 2x+9=3-2x+16 | | 5w-6=8 | | 45=7z | | (1/4)³×(4)² | | 50=7z | | 4x=1x+1 | | 5w-2+6w-3= | | 5/16=m/14 | | 9x+2=77 | | 9x^2=77 | | -3(1/6)-(-9) | | x(3x-5)+6=8 | | ix^3-8=0 | | 59=1xw | | 4x+3y+6=12 | | 7600=1/2a20^2 | | (3^(6x))/(3^(3x)) | | 26+3x=40-6x | | 40+9x-2+(180+(20x+5))=180 | | 0.50+4=2(b+2) | | 9/4x^2-16 | | 6x+3=-25 | | f(31)=0.2(31)+80 | | 0.666666(m-8)=4 | | 15x+5+22x+4+(180+120)=180 | | 8m+24=2m-3 | | 30+10x-10+(180+(12x-4))=180 | | F=1y+7a | | x+0.70x=153 | | x+.03x=153 | | 4s+26=126 | | 100x^2-425x-375=0 |