If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.4x-5.5(x-1)=31
We move all terms to the left:
0.4x-5.5(x-1)-(31)=0
We multiply parentheses
0.4x-5.5x+5.5-31=0
We add all the numbers together, and all the variables
-5.1x-25.5=0
We move all terms containing x to the left, all other terms to the right
-5.1x=25.5
x=25.5/-5.1
x=-5
| 180+90=(6d) | | -4(-3x-2)+4x+5=-3x | | 6d=(90+180) | | 90=(6d+180) | | 180=(6d+90) | | 41.9+x=58 | | 1+5y=250/2+(y-24) | | 7+2g=15 | | -4/3x+4=1/2x-7 | | -s=-17.2 | | t=5.60=1.04 | | t=$5.60=1.04 | | 25+w=50-w | | 8*7=56x | | 8x7=56x | | 8/7=56/x | | 8/7=x/56 | | 7/8=x/56 | | 11/3x+133/44=6 | | 2(5x)-5=40 | | 2r^2=-10-6r | | r^2=-10-6r | | 6(2x+9)=9x+60 | | -2x+8-3x=-5x-2 | | 2+16x=9-10x | | 170+125+x=180 | | 90=4x+52 | | 23+3x)+(8x–41)=15 | | -21+x/4=-8 | | 8x-9x=15/10 | | 4K+44=10k10 | | 234z/500-3z=0 |