If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3.1x=380
We move all terms to the left:
3.1x-(380)=0
We move all terms containing x to the left, all other terms to the right
3.1x=380
x=380/3.1
x=122+1/1.7222222222222
| (3x-1)2=(10x-26) | | 6.8-1.3x=0.6x-2.7 | | 0.2g-1.8=-2.6 | | 4w+-3.7=-15.7 | | ∠1=3y-6 | | 0.7(h+9)=0.63 | | -4x(x-2)=(3x-8) | | 1+2b=-11-b | | X+49+x+64+91=180 | | 380=3.1x | | 5.5+2y=-11.5 | | 2-7(2y-6)=6(-7+10) | | -4+7z+3-2z+7=0 | | 3.5h=2.25h | | 4x=4x=28 | | -8-2=4b | | 1.5+10.25=5+3.25d | | (6y-5)=(3y+7) | | -4=-(m+-5) | | -8-2=4y | | 50b-6=24 | | 4(x-15)=15 | | 15^2+8^2+c^2=180 | | 4b-4=2+2b | | (g+6)-3=24 | | 1.98(f+-3)+0.91=-8.99 | | v-(-12)=13 | | 3/4y+20=18 | | 39=13+k | | -104=-14x+36 | | -x/4=-15-x | | (3x+4)=(5x–2)° |