120-23a=78

Simple and best practice solution for 120-23a=78 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 120-23a=78 equation: 



120-23a=78

We move all terms to the left:

120-23a-(78)=0

We add all the numbers together, and all the variables

-23a+42=0

We move all terms containing a to the left, all other terms to the right

-23a=-42

a=-42/-23

a=1+19/23

See similar equations:

| 4(p+6)=-8(p+6) | | 81x*81x+1=0 | | 325/x+1000=325/x+2500 | | 25/x+x=10 | | -10+9r=10+4r | | 19-2x=5.6 | | -1+3(1-2m)=4(m-7) | | 5(4x)-0.5=234 | | 5(4z)-1/2=234 | | 4d+8=6d | | 81x²+1=0 | | 5(4z)-0.5=234 | | -6(m-7)=7(2-4m)+6 | | -3/5x-7/10x=1 | | 3x-2+x+20+90=180 | | 4(p+6)=-2(-4p+2)-4 | | -t=9+2t | | 6w+30=-6(w+1) | | 5(4z)-0.5z=23 | | 13x-17=67 | | -3(6x-8)+4(x+3)=3x-5+3x+1 | | -5g-5=-6g | | -2m+8+1+2=0 | | 5(4z)-1/2z=23 | | 3x-14=-36 | | 2(4x+9)=-30+32 | | -3(u-1)=2u+48 | | 4x+10=10+3x | | 3f+2=84 | | -4z+31=17z+23 | | -3(-9y+4)-5y=4(y-6)-2 | | 4+4x/4=3 |

Equations solver categories