20=5v-30-7v

Simple and best practice solution for 20=5v-30-7v 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 20=5v-30-7v equation: 



20=5v-30-7v

We move all terms to the left:

20-(5v-30-7v)=0

We add all the numbers together, and all the variables

-(-2v-30)+20=0

We get rid of parentheses

2v+30+20=0

We add all the numbers together, and all the variables

2v+50=0

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

2v=-50

v=-50/2

v=-25

See similar equations:

| .36x+x=100 | | 7-d=18 | | x-98=481 | | j/6+87=80 | | (X-1)(x)=0 | | 4(y–7)=–8 | | 25-5w=10 | | c2+5c−36=0 | | 1/4k=3(-1/4k)+3(3) | | 97=8u+1 | | 44-64/4=d | | x/4–2=4 | | x+69=6+29 | | -4x+5=2x-11 | | 4(x+17)=688 | | d+14/7=3 | | n-14=3×12 | | 4.5-1.8r=21.06 | | 4(x+2)+2(x+3)=20+3(x+1)+18 | | 2w+21.5=9 | | -8-x=-8-9x | | 6(r+6)=90 | | 4d^2+d+1=0 | | -14-5x=-8-3x | | -3=-n+11 | | x+x=12 | | 3-9n=60 | | 12+x=-3-4+13 | | 7s+26=75 | | 9x+48=x+32 | | -22.5=y÷6-3.3 | | 2x-12=9-x |

Equations solver categories