If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x+7x^2x=20
We move all terms to the left:
6x+7x^2x-(20)=0
We move all terms containing x to the left, all other terms to the right
7x^2x+6x=20
| Y=-(x+2)(x-3) | | -3+n=6n+n | | Y=2(x-6)(x+2) | | -1/3y=-50-580 | | 8x-12=-6x-5 | | 3¹/2m=1 | | 7×-3=2x+9 | | 3x-2(5x-3)=14-2x | | (1+x/12)^12=1.05 | | -5(c+10)-8=6c+11 | | 4/7y=-1/6 | | 27x+56-42x-84-2x+2=0 | | 2x+2=‒52 | | 3x+7+5x+4+12x-8=4x-32+7x | | 5+2a=0 | | 3/4x-1=2x+1/2 | | -30=6(7x+3) | | 10x-30+5x+6=160 | | 1.7x=0.51 | | 1/2n+5=8 | | 10x+4x=5(x-6)+33 | | 5h/3=10 | | (5/8)s=50 | | 3c-6+9=18 | | 2x-3+(x-4)=11 | | 5=(7t+3)/3 | | 2(x-2)=45 | | 3w+4=-6-5(w+1) | | 3x−5(x−5)=−7+2x+4 | | (2)1/4x+1/2=44 | | 8(7-9b)=-24 | | 4x2-30x-5x+144=0 |