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10*tan(2*x)
x+3
1.3*4*B+1.3*7*C-(1.3*26)-(1.3*9*19.5);1.3*4*(-A)+1.3*3*C+1.3*3*26-(1.3*5*19.5);1.3*7*(-A)-(1.3*3*B)+1.3*6*26-(1.3*2*19.5)
4.22*x-(2.81*y)-165.9;7.61*y-2.81*x+24.04
6*x^3+5*x^2-4*x-1;3*x+4
| 3x-2(2x+6)=6 | | -5x-1=1 | | 2x+x+4=3(x+4) | | 12(x+-6)=1 | | -1.5x=y | | v-12=-19 | | 42=8m+1 | | 20x=-10x+30 | | -6(8x-7)=23+3x | | 5x+2+4x=-7 | | 4x+1(-4x+5)=12 | | -6x=-3x+15 | | -10+6(10x-4)=1 | | x-(-4)=-19 | | 102/250 | | -2(x+6)=7 | | x-(-4)=-14 | | 4(15)+10+6y-4=180 | | 4v^2-21v-18=0 | | 1002/250 | | 2*0=x-1 | | 5/9x3/ | | 48=3+5x | | -9(x+1)=0 | | 2*0=x-2 | | 10+p=-6p-4 | | 5(x+-9)=11 | | 129=7x+73 | | -10x=5x-75 | | -9r+5r=28 | | F(x)=7/2x | | 4x-28=16 |