If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9x+31=113
We move all terms to the left:
9x+31-(113)=0
We add all the numbers together, and all the variables
9x-82=0
We move all terms containing x to the left, all other terms to the right
9x=82
x=82/9
x=9+1/9
| 40x+32=432 | | 5c+2-3c=-2(2c+4) | | 2/q=-1 | | 1/2(x+6)-1/2x=-1/3x=7 | | 0=-4(f-20) | | 25=7(5n+4) | | 1,086=6(x+19) | | 9=17-p | | 3(j-10)+2=14 | | 7x+3=4-5x | | -19p=-285 | | 47/14=x | | 45.50+10(0.15k=90.50 | | 9x+26+7x-17=2x+(-3x)+5x16x+9=016x+11=4x16x+9=4x | | 15=−45+zz | | 2x-14+6x=x-35 | | 4x=12(x-3)=12 | | 10x²+120x-80=0 | | 10=2(w-7)-2 | | 6x+5=4x+15/120 | | 6x+5=4x+15-120 | | 10=2(w−7)−2 | | -(2r+9)+7=-6-3(r-2) | | 6x+5=4x+15+2 | | 15-w=11 | | p+–14p=–13 | | (2/3)(9a+6)=27.4 | | 15−w=11 | | -10(v-4)-11=-7(v-5)+12 | | x+1/3=3x/8 | | 13=9-h | | 11(r-2)=-143 |