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3;10;0;0;0;100
4143.6;8
220;25
687;34
x+y-4;3*x+5*y-(4*4)
| 2y-4(3y+5)=2+2(y-5) | | 2(-8-2x)=-8 | | 3x+28=9x-2 | | 2(3x-2)=4x | | 28=-4(-8+1) | | 4+x-1=0 | | 28=-4(-7+1) | | 28=-4(1+1) | | 6v+18=0 | | 24-4x=-12 | | 28=-4(2+1) | | 2y+10=3-5y | | 2x+76+84=360 | | v/3=18.75 | | -3+4n=3+6n | | 90+9x-7+7x+1=180 | | X+3=-7+3x | | 6+x-1=0 | | 3x-9=3+6x | | -3b+2a+3c-5b-3a= | | 3(s+4)=8 | | 3-4n=3-n | | -9/4x72 | | -6(p-7)=9 | | 7.2+x=90 | | b^2/3=9 | | -2x+10=5x+4 | | 3=-7(i+4) | | 11x+5x+4=180 | | -6-6x=-4x | | -3(v-1)=7 | | -7z+8=8 |