If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x+2=140
We move all terms to the left:
5x+2-(140)=0
We add all the numbers together, and all the variables
5x-138=0
We move all terms containing x to the left, all other terms to the right
5x=138
x=138/5
x=27+3/5
| 4-2x=4x-8-9x | | p3+18=2p2+9p | | (7x)^2=49 | | 3x+15=453x+15=45 | | 17x-3=46 | | 2(x+5)+6=7x-9 | | B=2x+21=360 | | Y=100+40x | | 6x+10÷2=8÷2 | | 54•d=3 | | 5x-12=-15+4x | | B=2x+21=180 | | 18=4z–10 | | 27=1.5x^2 | | 18=9x+9x | | 3x-x=15+7x | | 46=4x+6 | | 18x=468 | | X=8/3y+17 | | Y=-22x+5 | | -4.11+4.15=x | | 2(x-2)=20+8x | | 125^x=(1/25)^4-x | | x+87=52 | | (−2b)−8=36 | | -5v-3v+-2v=-10 | | -2.72+x=2.05 | | 20−6t=50 | | x-11/8=-4 | | -4+6(x-3)=20 | | F(17)=4x+5 | | 10(y-4)=-38 |