42-4v=-30

Simple and best practice solution for 42-4v=-30 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 42-4v=-30 equation: 



42-4v=-30

We move all terms to the left:

42-4v-(-30)=0

We add all the numbers together, and all the variables

-4v+72=0

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

-4v=-72

v=-72/-4

v=+18

See similar equations:

| 4/3w-12=2/3w•3/4 | | 7.8+7-2.8x=2 | | 37+(3x+47)=(5x+62 | | a+(-7)=3 | | 13=1/6+2x | | -2x+30=-6 | | X+27=x+3 | | 28=-4(n-8) | | 14x+8x-24=2x^2+8x | | |x+5|=4 | | -8=x/2+2 | | -(B-1)-8b=16-6b | | -6s–-18s–8s–-12s=16 | | -9=-7(7k+3)+4(5k+3) | | 12/5x=7/15 | | 8.1+(-1.8h)=-7.2 | | 10-5n=35 | | 1.331=c3 | | 258-x=19 | | 16+2k=1 | | 7^2x-9.7^x=-14 | | 5(n-15)=20 | | x+21=20 | | n^2-3n+2=60 | | 8x-7=-16 | | 2+n/8=1 | | 11k+6=k+7 | | 7^2x-9.7^x+14=0 | | 84=b^2+3b | | -5(x-5)=3(10-2x)+x | | 7(y+3=)=5y+8 | | 42=1/2b^2+3b |

Equations solver categories