7=13-3u

Simple and best practice solution for 7=13-3u 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 7=13-3u equation:


Simplifying
7 = 13 + -3u

Solving
7 = 13 + -3u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '3u' to each side of the equation.
7 + 3u = 13 + -3u + 3u

Combine like terms: -3u + 3u = 0
7 + 3u = 13 + 0
7 + 3u = 13

Add '-7' to each side of the equation.
7 + -7 + 3u = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 3u = 13 + -7
3u = 13 + -7

Combine like terms: 13 + -7 = 6
3u = 6

Divide each side by '3'.
u = 2

Simplifying
u = 2

See similar equations:

| 11-3/2n=2 | | 27=6v+9 | | 9b-9/42 | | w/8+10=-10.48 | | .02x-3=.4x-22 | | 4=10-p | | 160x17/32x9/25 | | 5x+3(1/4+5)=2 | | a^2+s^2=125 | | 10x+6=.25x-1 | | 350=5/3x+455 | | 4+55(3)2-16(3)2= | | 6x+120=7x | | 40=8c | | j/12+(-105)=(-98) | | 9+4d=15 | | 3/4k-3=10 | | .4x+3=.8x+1 | | 1/2f=-3 | | y=-.25x^2 | | v+1/2=-5/8 | | 6b^2-24b-54=0 | | 12+2/3x=30 | | 5.4=43.8-6u | | -10x^2-2x+1=0 | | 6n+45=60 | | 5(x+1)=2(13-x) | | (4x^3-6x^2+2x)/(6y^2+2y-5y^4)=0 | | w-4/5=-1/4 | | 7x+4-6=3x-3+5x | | 10w-35=6w+13 | | 3(7)-3x=15 |

Equations solver categories