If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(x)=3x
We move all terms to the left:
(x)-(3x)=0
We add all the numbers together, and all the variables
-2x=0
x=0/-2
x=0
| 4=-3*2+b | | (x-10)+(x-30)+2x+x=360 | | (x-10)+(x-30)+2x+x=180 | | P(x)=5x²+7 | | A=1w,P=21w+2w | | 2p-4=35 | | −3x+2=4x+1 | | 8×+b+2×4=4×+8 | | 1/2x+2/5=1/10 | | 35n222n3=0 | | 3x–4=x+10 | | 2y+8-28=-10 | | 5(2x+1)=23 | | x+40)+3x=180 | | 4x+2.6x=5 | | 5x+20=-35 | | Y^2-14y-12=0 | | 4w+5/7=2 | | 5x+2.6=4 | | V=6x³+15x²+6x | | 5x+4=2.6 | | 9x-70=3x+5 | | 37/4=y-11/3 | | 6-5m=-9+5 | | 68=4(2x+3) | | 3/10=x9 | | 2x√x-6=40 | | 8p-3=5p+27 | | P(x)=x4-4x3+3x2+8x-10. | | r-102/3=-293/48 | | 30x+60=22x+66 | | n/20=-18 |