If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t4+3=12
We move all terms to the left:
t4+3-(12)=0
We add all the numbers together, and all the variables
t^4-9=0
We do not support etpression: t^4
| 11a=5 | | 5j-16=6+3 | | 5(4)+y=3(4)+5y | | 8x+-8=6x+14 | | 8x-2(3-2x)=3(x-4)-39 | | 4(1-3n)=36-4n | | 8x+x=8x-6 | | 3x5-5=2x | | -5/3(x+2)=35/2 | | -2f+9=f-6+2f | | 2(3x)=40.8 | | 5=20-c | | 19d=12+20d | | 11w+18w-6+2=-3w+2-6 | | 2(n+9)=6(n-5)+8 | | 10+12y=7 | | x-6=2x13 | | −10(x+4)+203=43 | | −10(x+4)+203=31+12 | | 8x+1=153 | | 7x+1=153 | | 2x-20(x+15)=180 | | 2x-3(x-1)=4+5x | | 1/3x+2/5=1/15-2x | | 2d+1/6=6{1/3d+1 | | 16x+13=24 | | 13x+25=115−2x | | 16x+10=24 | | 2=7t+4 | | 3(t-2)+3=3(2t-5) | | 2a+14-4a-7+8a=16-3+15=28 | | x+5/2=6-x+6/5 |