7+3u=1

Simple and best practice solution for 7+3u=1 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+3u=1 equation: 


Simplifying
7 + 3u = 1

Solving
7 + 3u = 1

Solving for variable 'u'.

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

Add '-7' to each side of the equation.
7 + -7 + 3u = 1 + -7

Combine like terms: 7 + -7 = 0
0 + 3u = 1 + -7
3u = 1 + -7

Combine like terms: 1 + -7 = -6
3u = -6

Divide each side by '3'.
u = -2

Simplifying
u = -2

See similar equations:

| 7R5/8y | | 20-2x=10x+15 | | 20-2x=10x+3 | | 20-2x/5=2x | | (x-7)/(7x)=7 | | 5x^2-21-8x=0 | | 23=j+8 | | 49.125= | | 28=7g-7 | | 9=15-2r | | 2B+2B+9B-12=36 | | 1=10-3w | | 3x1/2-5 | | 2b-a= | | 4(t+3)=6(t+3) | | 12V-10V-V=9 | | 6(3x+2)=12 | | 2y+3y-5y+Y=13 | | 35=8u | | y-y+y=15 | | 10u-4u-5u=7 | | -4/3×=-8= | | 12c+c-2c-9c-2=10 | | -4/3×=-8 | | 7x^2+2x=-6 | | 3m+2m+5m-6m-2=10 | | 4/3•3.14•3.1^3 | | 5r+r-r-3=17 | | 2x^3-9x^2+17=0 | | 12y-4y+y+2=20 | | 12y-4y+y-2=20 | | -6(6-x)+4=6-8(x+2) |

Equations solver categories