3e^3x-5=21

Simple and best practice solution for 3e^3x-5=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 3e^3x-5=21 equation:


Simplifying
3e3x + -5 = 21

Reorder the terms:
-5 + 3e3x = 21

Solving
-5 + 3e3x = 21

Solving for variable 'e'.

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

Add '5' to each side of the equation.
-5 + 5 + 3e3x = 21 + 5

Combine like terms: -5 + 5 = 0
0 + 3e3x = 21 + 5
3e3x = 21 + 5

Combine like terms: 21 + 5 = 26
3e3x = 26

Divide each side by '3x'.
e3 = 8.666666667x-1

Simplifying
e3 = 8.666666667x-1

Combine like terms: 8.666666667x-1 + -8.666666667x-1 = 0.000000000
e3 + -8.666666667x-1 = 0.000000000

Factor out the Greatest Common Factor (GCF), 'x-1'.
x-1(e3x + -8.666666667) = 0.000000000

Subproblem 1

Set the factor 'x-1' equal to zero and attempt to solve: Simplifying x-1 = 0 Solving x-1 = 0 Move all terms containing e to the left, all other terms to the right. Add '-1x-1' to each side of the equation. x-1 + -1x-1 = 0 + -1x-1 Remove the zero: 0 = -1x-1 Simplifying 0 = -1x-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(e3x + -8.666666667)' equal to zero and attempt to solve: Simplifying e3x + -8.666666667 = 0 Reorder the terms: -8.666666667 + e3x = 0 Solving -8.666666667 + e3x = 0 Move all terms containing e to the left, all other terms to the right. Add '8.666666667' to each side of the equation. -8.666666667 + 8.666666667 + e3x = 0 + 8.666666667 Combine like terms: -8.666666667 + 8.666666667 = 0.000000000 0.000000000 + e3x = 0 + 8.666666667 e3x = 0 + 8.666666667 Combine like terms: 0 + 8.666666667 = 8.666666667 e3x = 8.666666667 Divide each side by 'x'. e3 = 8.666666667x-1 Simplifying e3 = 8.666666667x-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| x+2cos(x)=0 | | 4x+7=o | | 14v-7v=42 | | -24=14y-6 | | 5c-45c=0 | | 8d+4d= | | -18x^3-39x^2-15x=0 | | 2m^2+5=65 | | -3n+4=-9 | | -6(h+1)=30 | | 6(2x-7)=-51 | | 18a+14b=164 | | 9w+8=9w+8 | | 9w+8=9w | | -8w+5=-36 | | -8w+5=-37 | | 4x^3-7x^2-x-42=0 | | 6.5z=-177 | | 16=(m-4)-2m | | 18x^3+39x^2+15x=0 | | 73.446=.112t^2+.340t | | 3k-12=5k | | 18.36=29.81 | | 24x-25=10x-52 | | 10y^2-13y=3 | | 2x+17=3x-3 | | -8t+23=14 | | x=.15x+.3x+1200 | | -3(7+8x)=15 | | 0=-16t^2+32t+58 | | 57=25x+180-16x | | sen(2x)=0 |

Equations solver categories