5e^2x-1=20

Simple and best practice solution for 5e^2x-1=20 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 5e^2x-1=20 equation:


Simplifying
5e2x + -1 = 20

Reorder the terms:
-1 + 5e2x = 20

Solving
-1 + 5e2x = 20

Solving for variable 'e'.

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

Add '1' to each side of the equation.
-1 + 1 + 5e2x = 20 + 1

Combine like terms: -1 + 1 = 0
0 + 5e2x = 20 + 1
5e2x = 20 + 1

Combine like terms: 20 + 1 = 21
5e2x = 21

Divide each side by '5x'.
e2 = 4.2x-1

Simplifying
e2 = 4.2x-1

Combine like terms: 4.2x-1 + -4.2x-1 = 0.0
e2 + -4.2x-1 = 0.0

Factor out the Greatest Common Factor (GCF), 'x-1'.
x-1(e2x + -4.2) = 0.0

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 '(e2x + -4.2)' equal to zero and attempt to solve: Simplifying e2x + -4.2 = 0 Reorder the terms: -4.2 + e2x = 0 Solving -4.2 + e2x = 0 Move all terms containing e to the left, all other terms to the right. Add '4.2' to each side of the equation. -4.2 + 4.2 + e2x = 0 + 4.2 Combine like terms: -4.2 + 4.2 = 0.0 0.0 + e2x = 0 + 4.2 e2x = 0 + 4.2 Combine like terms: 0 + 4.2 = 4.2 e2x = 4.2 Divide each side by 'x'. e2 = 4.2x-1 Simplifying e2 = 4.2x-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:

| 12x^2+26x+10= | | 2lnx=6.8 | | (x+3)(x+4)=30 | | (2t-3)(t+2)=0 | | (x+11)(4x+9)= | | 9a-b+4(2a-a)= | | (2x+1)(2x+1)=16 | | 1700^2-8.5%*9 | | -x+5y=19 | | X(x-17)=-72 | | e=m | | 2*(ln)x=6.8 | | x^2-4x=-9x+24 | | x(3)=39 | | Y=6-2(1) | | 2*lnx=6.8 | | 2*ln(x)=6.8 | | 2x^2+16x+64=88 | | 3t^2-19t=-6 | | 10-4x=32 | | 6.5x-12+1.5-6=10 | | 7x+2y=100 | | 26-x=6 | | (5/2y)-(4/y)=(1/2) | | 7x-5y=9findy | | C=15+4(8) | | 4a^2-19a-5=0 | | C=15+4(9) | | -2(-2)+12-9=2+9+2(-2) | | 7x-5y=9 | | P=25+5(7) | | 5(6-3a)+18=-9-3(4-2a) |

Equations solver categories