If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21/8x^2/3=
We move all terms to the left:
21/8x^2/3-()=0
We can not solve this equation
| 2(x-5)=-4+2x-6 | | 1.3+.75m=2.5+.5m | | −20y+15=2−16y+11 | | 1=–x–112 | | -8=2+h | | 42+1.3s=122-1.2s | | 42+1.3s=122+1.2s | | 6(3y+3)=6(3y)+6(3) | | 115+x+5=180 | | X*(x+2)=483 | | 13=-9-(x/5) | | (3x+40)+(5x+30)=360 | | 5x+4(3x-5)=16-x | | -6(2y-1)+8y=2(y+8 | | 0.5x+9=15 | | 4(u-1)-7=-3(-7u+6)-3u | | 53+x+37=180 | | 7x+80=180-× | | 4(x-6)+2=10 | | 4(u-1)-7=-3(7u+6)-3u | | Y+7x+80=180 | | A=6b=8 | | 7x-1+9+5=180 | | 3-7y=2 | | -4-4(-x=1)=-4(6+2x) | | -3x5x-9=2(x-4)-5 | | -91=-7s | | 2=3-6y+1y | | 2(6+4x)=8x+3 | | 3-6y+1y=2 | | 7n=6(77+8) | | 7x-7=6x-8 |