21b=-4

Simple and best practice solution for 21b=-4 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 21b=-4 equation: 


Simplifying
21b = -4

Solving
21b = -4

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Divide each side by '21'.
b = -0.1904761905

Simplifying
b = -0.1904761905

See similar equations:

| m^2+23m+132=0 | | 1.4q-8q+1.8=-37.8 | | 42=2(x+4)+2(2x-7) | | -4=2+3h | | b-(-16)=-23 | | -2(3)(-n)n=5 | | -x-9y=-22 | | Y=3(x+2)(x-6) | | 72n-3(2n)=32 | | 24-3x=12 | | 7xbysomething+2=56 | | 3(x+6)+4=10 | | inx=3 | | 5a(4a-6)= | | -4c=18 | | 21n^2+52n+7=0 | | 4(x+2)=2(2x+8)-8 | | 3k^2-26k+30=-5 | | 23-a=0 | | 9+8z-6=9z+38-6z | | -5(5x+3)=-5(x-3)-30-20x | | 132/8 | | (5x-5/5)+(3-3x/3)=0 | | 13+3x=3(x+2) | | -3(x-3)=-35-3x | | -8(x+2)=-4(4+2x) | | -4(x+1)=-2(-2+x) | | 3x-7+2(3-x)=-x+8 | | x/36=6 | | 7v(-5v-8)= | | 8x+4x+4+9=8x+3+3x | | 2x+3x-2x=16 |

Equations solver categories