If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+1+4X=31
We move all terms to the left:
X+1+4X-(31)=0
We add all the numbers together, and all the variables
5X-30=0
We move all terms containing X to the left, all other terms to the right
5X=30
X=30/5
X=6
| 5=-7/4(4)+b | | 3x+-12/7=12 | | -5=-7/4(4)+b | | 6c+11=20+59 | | 12z=132 | | 5-33x+126=390 | | 3(2y+8)+y=12 | | X^2+6-7x=0 | | 15-9/10x=6 | | -5=9x=58 | | 2x+10=54-10x | | 5.5/6.25=a | | -1=2/5(-5)+b | | 3×7x+3x=73 | | 13+25=8d | | 9r+8=89 | | 23=y/4+11 | | 3=x/4=3 | | P=1.65t^2+18.25t+155 | | 5x-4-2x=38 | | m/20=3/20 | | 0.03x+2.4=3.2 | | 24=40x+700 | | 700=24x+40 | | 4.9+-4.2=x | | a+4+5=15 | | -9=x/8-10 | | X(2)-x-120=0 | | 6+n/8=7 | | 59-x=71-5x | | 59-x=715x | | 1/5(50)(x2)=225 |