If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + 7x2 + 10x + -21 = 0 Reorder the terms: -21 + 10x + 7x2 + 4x4 = 0 Solving -21 + 10x + 7x2 + 4x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
| logx(0.546)=-1.6 | | x+(x+1)+(x+2)+(x+4)=30 | | 6x+8x-10=88 | | 42=x+3x+3x | | 3x+24=8x-6 | | x/7=98 | | Y-4=5x-45 | | -1=3(x-7)-8x | | x+(x+2)=48 | | 4n=18+3x | | 34=6(u+4)-8u | | 6/1/4 | | (10+x)-4=18 | | -7/3w=35 | | 6(2y+5)-2(2y+6)=2 | | 7x+31=10x+4 | | -16x^2+72x-30=0 | | 9x-17=7x-5 | | 7w+6=5(w+4) | | 6y=2x-24 | | 5n+3+7h=30 | | -4(w-3)=2w+42 | | 35c+2r=378 | | 7x-14=4x+10 | | -1/2-1/3y=-2/5 | | 38-2x=-88-9x | | 5(2w+2)=4(w+7) | | 4(v+8)-8v=12 | | 55x+1-57-1=180 | | 39=y/3 | | 7x^4-42x^3= | | -4y+2(y+4)=24 |