e^9x=49e^7x

Simple and best practice solution for e^9x=49e^7x 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 e^9x=49e^7x equation:


Simplifying
e9x = 49e7x

Solving
e9x = 49e7x

Solving for variable 'e'.

Reorder the terms:
-49e7x + e9x = 49e7x + -49e7x

Combine like terms: 49e7x + -49e7x = 0
-49e7x + e9x = 0

Factor out the Greatest Common Factor (GCF), 'e7x'.
e7x(-49 + e2) = 0

Factor a difference between two squares.
e7x((7 + e)(-7 + e)) = 0

Subproblem 1

Set the factor 'e7x' equal to zero and attempt to solve: Simplifying e7x = 0 Solving e7x = 0 Move all terms containing e to the left, all other terms to the right. Simplifying e7x = 0 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 '(7 + e)' equal to zero and attempt to solve: Simplifying 7 + e = 0 Solving 7 + e = 0 Move all terms containing e to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + e = 0 + -7 Combine like terms: 7 + -7 = 0 0 + e = 0 + -7 e = 0 + -7 Combine like terms: 0 + -7 = -7 e = -7 Simplifying e = -7

Subproblem 3

Set the factor '(-7 + e)' equal to zero and attempt to solve: Simplifying -7 + e = 0 Solving -7 + e = 0 Move all terms containing e to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + e = 0 + 7 Combine like terms: -7 + 7 = 0 0 + e = 0 + 7 e = 0 + 7 Combine like terms: 0 + 7 = 7 e = 7 Simplifying e = 7

Solution

e = {-7, 7}

See similar equations:

| -2+-2+5+-2*6-8=0 | | 9(u-3)=-2u-49 | | -logx=9.25 | | 0.75z=0.25z-3+5 | | -ln(2x)-ln(x+4)=-ln(x)-ln(x+20) | | x+5*x+5=V | | V=.33333333333333333*x+5*3x | | (-5)(2x-3)= | | (4-p)/3=6 | | (x+2)/2=(2x)/3 | | 2x+4+x=4x-5 | | x^2-x-18= | | x+60=3x-40 | | -3=4x-11 | | (3x-15)/2=9-4x | | 10(x+3)=-10 | | X+at=b | | -7x-13=-83 | | 5x^2+4x-128=0 | | y=(3/14)x-(7/22) | | y=(x^2-9)-4 | | 8p^3=1 | | (x-3)/2-4=6 | | x-3/2-4=6 | | 2/5x²/25x/4 | | 2/5t²-25t/4 | | 1ab*3= | | 2/5t²-25t/4=0 | | 7(3s-4)(2s-2)= | | 20=(600-x/x)*100 | | =24a+48b | | 4-6/2*2-1*3 |

Equations solver categories