21=13e

Simple and best practice solution for 21=13e 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 21=13e equation:


Simplifying
21 = 13e

Solving
21 = 13e

Solving for variable 'e'.

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

Add '-13e' to each side of the equation.
21 + -13e = 13e + -13e

Combine like terms: 13e + -13e = 0
21 + -13e = 0

Add '-21' to each side of the equation.
21 + -21 + -13e = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -13e = 0 + -21
-13e = 0 + -21

Combine like terms: 0 + -21 = -21
-13e = -21

Divide each side by '-13'.
e = 1.615384615

Simplifying
e = 1.615384615

See similar equations:

| -11a^2+7a=-166 | | 3x=-3y+13 | | x^2+5x-275=0 | | 18+6a=42 | | 165=5r | | x+9y=-4 | | -248=-253 | | 38=3c+23 | | X1/3-2 | | 3(x-6)=2(3x-24) | | 6n+16=52 | | h=505-2t | | 20+2c=8 | | 5+1X*10=X | | -6u-47=5(u+6) | | 3(x+4)=6x+30 | | -2=-13+x | | sinx-|cosx|/cosx | | h+2t=505 | | -8y+32=2(y-4) | | -19=n-6 | | 15=10+p | | -2.7+1.3=x | | 6b+2=20 | | -28=n-13 | | x+1.3=2.7 | | -17-1/3=4 | | 19=10+x | | 3(2x)+2x+x=153 | | 9+5x=-5x-21 | | 9=12+n | | -6m=4-8m |

Equations solver categories