10^x+3=21

Simple and best practice solution for 10^x+3=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 10^x+3=21 equation: 



10^x+3=21

We move all terms to the left:

10^x+3-(21)=0

We add all the numbers together, and all the variables

10^x-18=0

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

10^x=18

x=18/1

x=18

See similar equations:

| 123x+13=248 | | x+0.4x=540 | | /4x+6=-10 | | 3x(2x+1)=2(x+1) | | 24x+105=3(2x+77) | | 9x-5=3x+23 | | /7x+20=x-10 | | 0-3y-12=0 | | 0.0013x-7=0.2215 | | 2(x-1)-7x=18-5(x+14) | | 2x+2=-3x+7(x-1) | | 9=100-5q | | x=0.15x+4000 | | x+2÷x+3=7/3 | | 21-5x=6-2x | | 117(2x-97.7)=4.013,1 | | 71=9x-37x=12 | | X-(2-x)=-3(-2x-4) | | 12x+285=40,425 | | x+15/x+43=8/15 | | 37=6e | | 2(2x+2x)+1=68 | | 2(2x+2x+1)=68 | | -16t+12t+4=0 | | 12/5x-1=3 | | x+x+6+x-8=37 | | 3(2x+5)=5(x-1) | | 4(2x-1)=3x-11 | | -5/6x+78=-42 | | .5=t+0.66666667 | | 8=0.3*a | | 26-14=3(x-9) |

Equations solver categories