-2/7b=20

Simple and best practice solution for -2/7b=20 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 -2/7b=20 equation: 



-2/7b=20

We move all terms to the left:

-2/7b-(20)=0



Domain of the equation: 7b!=0

b!=0/7

b!=0

b∈R



We multiply all the terms by the denominator


-20*7b-2=0

Wy multiply elements

-140b-2=0

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

-140b=2

b=2/-140

b=-1/70

See similar equations:

| (x+1)–2x=5–x | | 2b+6.2=13.2-8 | | 9-k=-9 | | 8x-6=10x-10 | | 2x-9=6x-3 | | -5(x+4)-3=2 | | -7 = r−81-2 | | 7x=196 | | 2x-11(x-4)+3=77 | | x2+14x-3=-2 | | 5/25=y/5 | | 4.29-89=2.7x+4 | | -12-10b=118 | | 6q=3/5 | | -9x/4+4=40 | | .6(10x+25)=10+5x | | 0.2x−1=0.4x+4 | | 6+h/5=2 | | 2(x-6)+1=-5 | | 10=5/9x | | 3.9x+1-8.9x=6 | | 13w=26 | | -15=11y | | x-51=23 | | 1/2x+2/5=-1/6x-2/5 | | 24x^2+27=0 | | -4(w-89)=-16 | | -6=-2p+4p | | 5x+7=4x-8 | | 105+9.10x=14.75 | | X+5y=225 | | -1/4x+5/2=7/2x+7/2 |

Equations solver categories