3*4^x+9=30

Simple and best practice solution for 3*4^x+9=30 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 3*4^x+9=30 equation: 



3*4^x+9=30

We move all terms to the left:

3*4^x+9-(30)=0

We add all the numbers together, and all the variables

3*4^x-21=0

Wy multiply elements

12x-21=0

We move all terms containing x to the left, all other terms to the right

12x=21

x=21/12

x=1+3/4

See similar equations:

| X^2.y^2=2018 | | x11=2 | | x+2-(11-x/3-1/4)=3x-4/12 | | 7y+5=3y+12 | | x^2+3x=105 | | 3x-25=-55+x | | 8(4x-4)=4(8x+6 | | 9p^2-3p-6=0 | | 30-6x=2x-6 | | 2x+(-3)=4x+(+5) | | X^x/x=0 | | 27-6x=-8 | | 35=5x+x/2*3+3x*6 | | 3x-2/3+2x+3/3=x+7/6 | | 35/18=8x+x/2 | | 8x+2=4x×16 | | X=3Xx26253= | | 16x=1040 | | 36x-(2x*x)=-11 | | 8y-40=3y×10 | | 3/4(7x-1)-2x-1-x/2=x+3/2 | | 3/4(7x-1)-(2x-1-x/2=x+3/2) | | 9-3y=4y-2 | | x³=27 | | 69x-96=50 | | 8e-264=100 | | 2/3x+6/7x=8-2 | | y/10=6/8 | | 9x3+6=9-3/2x | | 2x+3x+7=8 | | 7(e+1)=-e+15 | | 2x§2|-14x+20=0 |

Equations solver categories