If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x-31=113
We move all terms to the left:
4x-31-(113)=0
We add all the numbers together, and all the variables
4x-144=0
We move all terms containing x to the left, all other terms to the right
4x=144
x=144/4
x=36
| 12n+9=6+9n | | 2p=47-12 | | 5(x-6)-5=-35 | | 7x-24+5x+14=270 | | 7x-24-5x+14=180 | | -7(1-3a)=-57+11a | | 5k+1=13(3–6k)+2 | | 2c+6=1-6c | | 20+0.30t=10+0.40t | | 4/5-1/5=2(y+7) | | 5(x+)-15=0 | | -30+0.25=0.15x+40 | | 9+m=5(8m-6) | | 5=2f-11 | | -57y-5=9 | | 2(6-7)=9y | | h2+ 2=5 | | -2.b+4=0.9b-17 | | 3+2c=7. | | 6∙(18−x)=54 | | (2x-30)-(3x-54)-(4x-72)+48=120 | | -20+2n=4n-6+10 | | 5(x+1)-3x=-10+27 | | f+1–4f=7 | | 19=3-2x7 | | 11x^2=2x | | B=2b=(b+16 | | 21-14(19x+30)=-7(36x-6) | | A=3a=2a | | (2x-30)-(3x-54)-(4x-72)=48 | | 12y-4(6.4)=8 | | 4x=-41x=5 |