If it's not what You are looking for type in the equation solver your own equation and let us solve it.
90=m8-m-2
We move all terms to the left:
90-(m8-m-2)=0
We add all the numbers together, and all the variables
-(+m^8-1m-2)+90=0
We get rid of parentheses
-m^8+1m+2+90=0
We do not support empression: m^8
| 5x+7=9x-36 | | 24=17-17-2c | | –3.6b−7.2=–12.7–6.1b | | =0.5x+3.5 | | 1808.64=3.14r2 | | 2(x-18)+3x=24 | | 1-4x+6=3-3x+2 | | -16.09-7.1s=13.19-2.3 | | -4(y-1)=5y+40 | | 1-2(2x-3)=3-3x+2 | | 0.2x=63.90 | | 1-2(2x-3)=3+3x-2 | | ∠A=6x−2∘∠B=4x+48 | | 2x-1=x=4x= | | 0.2x=63.90|/0.2 | | 14f+20=5f-16 | | 2(3x+2)=3x+31 | | 3.89x+19.9=39.8 | | 4x+8/2=x | | 5.7+5=1.7g+29 | | 14f+20=5f-15 | | 8/9h=24 | | 1-4x+6=3-(3x+2) | | 4.6g+9=1.6g+18 | | -13-4b=17-12b+3b | | 0.3x=44.70 | | -42=6(x=6) | | x+9-4x=-3x | | -7d=-16-8d | | 2x+3x+3+42=180 | | 2x+16+7x+18=60 | | -10+4z+6z=9z-6 |