If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3a-2=70
We move all terms to the left:
3a-2-(70)=0
We add all the numbers together, and all the variables
3a-72=0
We move all terms containing a to the left, all other terms to the right
3a=72
a=72/3
a=24
| x+58=130 | | 5(3k-2)=50 | | 6x+2=-6+17x | | 4(2x+3)=2x-2)+2(3x+7) | | 2x^+3x+9=0 | | 3d+16=43 | | -15+2a=5a+12+6 | | x45=540 | | 6y-4=6y=128 | | 25=7r-17 | | 4(2x-5)=28+2x+6 | | -13-16s=-15s-1 | | 4+v=9v-12 | | 3d^2+10d=8 | | 7(3-5x)=-40x-17-7x | | -a+18=24a-72 | | 5(v+3)+3v=-17 | | 2n=-5n+4n+15 | | Y=5.2x+8.400 | | 9x+4=97=4x+1 | | 1m-23=1+4 | | 4t+14=38 | | 29=2q-5 | | 6c+5=41 | | 7(m-1)-6m-16=1+4m | | 46=3(4+6)+5(r+4) | | 5x+4-2x=10+2x-5 | | 5y+3=34=4y | | 3/4=u+6 | | 8=24-2u | | 40+0.5x=x | | 3=15-4w |