1/3*b*7=21 - solution

Simple and best practice solution for 1/3b7=21 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 1/3b7=21 equation:

b in (-oo:+oo)

7*(1/3)*b = 21 // - 21

7*(1/3)*b-21 = 0

7/3*b-21 = 0 // + 21

7/3*b = 21 // : 7/3

b = 21/7/3

b = 9

b = 9

See similar equations:

| 2*2a+1=3*a-3 | | y+1/8y-1/6=4/3(y-3/8) | | 4(n-3)=3n+2 | | 2c-5-4c=7-3c | | (5x-3)/(2x)=(10x+3)/(4x+1) | | x+7/7+2x=13-4x | | 7x-8=-4x-17 | | p=ax+by+c | | 2(3n-5)=3n+8 | | (5y+4)-(2+4y)=5 | | 7(x+3)-2(x-6)-2= | | 9x^(1/2)-x^(3/2)=0 | | 8x-2-5x=82 | | x/6-10=-3 | | -3(x+2)+3=5(x+5)+3 | | 9x^1/2-x^3/2 | | 8x-18z= | | 5x+4=3(2x-1) | | 23*4x=1345 | | 8(-15-5y)=-80 | | 144=52x-4x^2 | | x^2+3x-10=5(x-2) | | 3t^2-5t=1 | | 3y=5000 | | 8y-x=56 | | -2y+1/2y=26 | | 4x-7+7x-4=3x+8x-11 | | 1/2x+2/5=9/5 | | 2x+8=3x+8 | | -15-1= | | 3=20a | | -8n-35=21n-14 |

Equations solver categories