8e-3=21

Simple and best practice solution for 8e-3=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 8e-3=21 equation: 


Simplifying
8e + -3 = 21

Reorder the terms:
-3 + 8e = 21

Solving
-3 + 8e = 21

Solving for variable 'e'.

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

Add '3' to each side of the equation.
-3 + 3 + 8e = 21 + 3

Combine like terms: -3 + 3 = 0
0 + 8e = 21 + 3
8e = 21 + 3

Combine like terms: 21 + 3 = 24
8e = 24

Divide each side by '8'.
e = 3

Simplifying
e = 3

See similar equations:

| (12-10×)/2 | | x*.5-yh=1.25 | | 13d+4=9d+28 | | 3(x+5)=4x+10 | | t=(12-10×)/2 | | -4x+3y=-16 | | 4(x-8)=-14.4 | | 5xy-4yx= | | 9(a+7)=117.9 | | 30.4=6c-5 | | 2(5x-1)+t=10-t | | 0=-16t^2+50t-26 | | 2e-3=7.8 | | 3(2t+1)=7(t+1) | | 6(48.8)6(2/3) | | 8p=25.6 | | x^2+4y^2+9z^2=36 | | x^2+4y^2+9z^2=0 | | -2*x^3+4*x^2=0 | | 7m+6=14 | | x^2+4y^2+9z^2=1 | | -4n+12=7n+10 | | 2(5*x+5)*(-4*x+6)=0 | | 2x^2+2y^2-4x+6y-3=0 | | 22=8c-2 | | (-5*x+5)*(x-6)=0 | | 13a^3-8a^2-96=0 | | 9e-7=29 | | 30=-16t^2+50t+4 | | -3y+5y=9+3 | | (x-8)*(x+7)*(4+x)=0 | | 2(x+2)+3x=14 |

Equations solver categories