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100-80;16;0;0;0;0
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| 16y-26=12y-8 | | (-43)+20+(-7)= | | 90=69+(2x-1) | | 4(3x+6)=7 | | -10(x+4)=32 | | 7.3y-5.18=72 | | 35-(-18)= | | =/?_ | | 4x+20=11x-60 | | 3b-17=79 | | 7x+2=-6 | | 3x^4-8x^3-18x^2+7=0 | | 5m-48=5m-42 | | 5m+48=5m-42 | | 24-a/6=-5 | | -4(a-1)=8-4a | | 2(3x+2)=3(2x+1) | | 4m+6-7m=-3(m-2) | | Y=35=5/7y | | 6cos^2x+3cosx=1 | | 23x/4=x(2*5) | | 25/5x7 | | 138-c+12c+8=180 | | 5(4-7u)=-4-48 | | 2-3x=2-7x | | 650+112m=88 | | -3m+6=3m-6 | | a^2*(x-1)+3*(ax+3)=0 | | 9-4-17= | | 3(Z+5)=82 | | a^2(x-1)+3(ax+3)=0 | | a=x^2-2 |