If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x+15=5x^18
We move all terms to the left:
2x+15-(5x^18)=0
We do not support expression: x^18
| -13=13+5x | | -=0.7x9 | | 5(2x)=40 | | 3(5-10)=y-8 | | |u|-20=-10 | | x(2x+3)-242=3x | | 221+3x+4x+90=221 | | 2m+17-8m=15-7m-10 | | 3(w–11)=6 | | -35+6+y=3 | | 19u+u=20 | | n-2+18=-20 | | 6(w-3)-2=-4(-6w+9)-8w | | 16t+4t–13t+t=8 | | -21+7+x=9 | | 3(x-1)=4(x-6) | | 10+6x=6x+8+2 | | 9y-8y+4=6 | | 6(y-3)=-7y-31 | | 225x-x^2=0 | | −3s+7−2s=−28 | | -3y-17=2y-8 | | 8x-7x+5=-9 | | 3.7b+7=8.1b-19.4 | | 2x+5=2x=2(x+5) | | 0=75x+2600 | | 4x-5(5x+4)=2x+2 | | 6(2x+4)=4(3x+5) | | X*x+4x=21 | | -1.2=-4.8x | | m+29=-53 | | -2-10x^2=-188 |