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9-(45/2) = 0
1/6 = -7
(3/2)*r-5 = (1/2)*r
X/12-8 = -3
7/14-(2/7) = 0
| 8v-15v=y | | 9-45/2 | | 5x-8=3x+7(2x-10) | | 3/2r-5=1/2r | | X/12-8=-3 | | 12y+x=y | | 21=3x+(42) | | (13b-5)-3(4b+3)=-5 | | -11x-42=79 | | 12m+16n=48 | | ×/12-8=-3 | | 7/14-2/7 | | 6m+14=48 | | 9-0.75x=57 | | 4f(x)=x/x-1 | | 1911=21(p+30) | | 40+9x=85 | | -1/4-7= | | 700-35w=450+15z | | 4f(x)=x^2-3x+4 | | -34+9x=38 | | 4/3(5/4)-5 | | 13(v+4)-4v=3(3v+4)-17 | | 7v+5=5(v-3) | | 45.8+S=81.8 | | (5y+14)(7y+6)=0 | | 4/3(3/2)-5 | | 7k+mj=hr+4m+3 | | y-2x=80 | | e^3y=1 | | Y+4=5(x-6) | | 24=-3(2a-15)-8 |