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4*sin(5*y)
2.2/0.5
0.53/0.0416
28.84/2.06
x+2*y-z+3;2*z-2*y-2;2*z-x-(2*y)-5
| -6(2+8b)=23 | | 7x+1+29= | | 93.96=13.4p-2.6p | | x+y+2z=170 | | 7x-3(-4x-9)= | | 1.75x+4.5x=18.75 | | b/13=8 | | 89.9-2.1(0.46+17.6)= | | 93.96=4.7p+8.7p-2.7p | | -6.2(3.4-7.1)= | | 1.92+2.6(0.7)= | | 3876=x-68(57) | | 10(x-11)=0 | | 12+4(6-5x)=26-15x | | 18=60-y | | 3(2+4)-(3-1)= | | 0.82+2.5(0.5)= | | (90/30)-12=60-y | | 4s-5t=2 | | Log[4](x-7)-log[4](x-4)=2 | | 2(4t-6)=17t+8 | | 84-(6x+3)=6(x+7)+x | | -(-7y)-y=-12 | | 6x=176-5x | | 6x-3/8=141/8 | | (90/30)-12=(12x5)-y | | 2(6x+24)=2(7+14) | | 14=2/3(9y-5) | | 1x-3=32 | | (90/30)-12=(12•5)-y | | 19x-4(5x-7)=40 | | 13x-(4x-9)=81 |