3x+40=9x-8

Simple and best practice solution for 3x+40=9x-8 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 3x+40=9x-8 equation: 



3x+40=9x-8

We move all terms to the left:

3x+40-(9x-8)=0

We get rid of parentheses

3x-9x+8+40=0

We add all the numbers together, and all the variables

-6x+48=0

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

-6x=-48

x=-48/-6

x=+8

See similar equations:

| 3/8x-1/2=0 | | 4|x-1|-12=0 | | 2-(x-3)=12 | | -8+2z=4z | | 12x-39=8x+17 | | 15=12-4x | | 4^x+3=64 | | 6x+15=3(2x+3)+6 | | 3x^2+15x+16=0 | | 2=2x-3x+4 | | 6x+4=59 | | G(-x)=2x^2-2x+3 | | 2A=-5+11z | | -4+11x=14+8x | | 2a+7=3a+6 | | -2=7t+4+2t | | 7^(x-5)=49^x | | 13/9=3a-5/9 | | h-2=6 | | 4x+17=67 | | 7(-c-12)=-21 | | s+52=3s | | ∠A=5x−18 | | 9x−8x=18 | | (9x+12=15 | | (x+3)^2+7=-2 | | 1/3(9x+12=15 | | 3x2+×-10=0 | | k/2+9=39 | | 1.5x×x=2.5x | | 4(k-2)+5=9 | | -96=-8(n=7) |

Equations solver categories