If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(-3)=P4-13P^2+12P
We move all terms to the left:
(-3)-(P4-13P^2+12P)=0
We add all the numbers together, and all the variables
-(P4-13P^2+12P)-3=0
We get rid of parentheses
13P^2-P4-12P-3=0
We add all the numbers together, and all the variables
13P^2-1P^4-12P-3=0
We do not support ePpression: P^4
| 19–x=25. | | –x–5=–8. | | P(1)=x4-13x2+12x | | 1÷x+2÷(x+1)=2 | | P(-2)=4x5-2x2+38 | | 3n+6+2n=21 | | 8-9b=-28 | | 4x+8=9x+16=180 | | 3x+6=x+6=4x | | -2x=-x-(1.5x-0.5)-5 | | 27x=1026 | | -2x=-x- | | 25x=1020 | | 21/4=3/4-2x | | -4.47x=2.69 | | –4x+3=11. | | 7x=3/8,x | | 5x-10=95-x | | 14.4=12.4b | | 7x=3/8,x= | | 25=4z2 | | 8+2×-4=6+2(x-1) | | 15=g+23-3g | | 2/3x+(-2)=6 | | 4x-19=2x+31 | | -(5/4x+1)+1/4=1 | | 2/3x+(-2)=20 | | 5x²-22x+8=0 | | X+(6÷18)=2×(x÷12) | | (x–7)2-34=2 | | −9x−2(−3x+3.7)+2=-10x+1.6−10x+1.6 | | 10-4x+x=15-2x |