If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x-2=9x^22
We move all terms to the left:
4x-2-(9x^22)=0
We do not support expression: x^22
| b/5-7=63 | | 4.8y=156 | | 8s-20s= | | 112(x-9)=2240 | | 152=64.977+3.144v | | (x−4)(2x−3)=0 | | x-89=214 | | x3-82=-18 | | 152=64.977+3.144b | | -130=6a-10 | | (x+19)(2x-15)=180 | | 7+n/2=15 | | 3x-42-2x-14=0 | | 121,000,000=64,000+2x | | Y=20x6 | | −3=7−4+q/7 | | w−5=9 | | –3=7−2m | | (3x+15)+45=90 | | -13=-1/2p | | a+15=-5 | | 3x-42=2x-14 | | 40x=−50(x−2) | | 152=73.502+3.87v | | 20=-8+n-8n | | x+0.1x=78 | | 90x-180=720 | | y=0.01-0.0056 | | -71-6x=121-4x | | -82m+5=8 | | 39=3(2+k) | | 4(0.5)=x(2.5) |