7u-3=3u+9

Simple and best practice solution for 7u-3=3u+9 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 7u-3=3u+9 equation: 



7u-3=3u+9

We move all terms to the left:

7u-3-(3u+9)=0

We get rid of parentheses

7u-3u-9-3=0

We add all the numbers together, and all the variables

4u-12=0

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

4u=12

u=12/4

u=3

See similar equations:

| r/24=–30 | | 73=q+37 | | 7^x=49^x-1 | | (2x+3)/2=(x+9)/4 | | x=42=2x | | C+9=24-2c | | 3x-6+x-9+x=180 | | -12y+30=0 | | 2(4x-2)-1(2x-4)=6(4) | | –2m+5=–4−m | | 6x^2-5=-x | | 24-68/4+121/x=18 | | H=-16t+80t+4 | | 6y-21=0 | | 2-4+-6x=2 | | -1=t~-7 | | -16y+2=0 | | y-30=0 | | 5.7g+5=3.7g+13 | | -6n-5+2n=11 | | -8=b=2 | | 4.75X=54x-2.50 | | 2x-27+95=180 | | −11=2x−7 | | -6n+3-1=4 | | (6x+4)+41*81=180 | | (8x-11)+71+64=+180 | | (7x-17)+78+42=180 | | 25-x-x÷4=12.5 | | 0.5^n=10^(-4) | | 8t+3=3t-7 | | (4x-4)+(8x-18)+58=+180 |

Equations solver categories