3u-1=2

Simple and best practice solution for 3u-1=2 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 3u-1=2 equation:


Simplifying
3u + -1 = 2

Reorder the terms:
-1 + 3u = 2

Solving
-1 + 3u = 2

Solving for variable 'u'.

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

Add '1' to each side of the equation.
-1 + 1 + 3u = 2 + 1

Combine like terms: -1 + 1 = 0
0 + 3u = 2 + 1
3u = 2 + 1

Combine like terms: 2 + 1 = 3
3u = 3

Divide each side by '3'.
u = 1

Simplifying
u = 1

See similar equations:

| -4v+8v=(-20) | | 1.5(b+2)+2b-9=90 | | (5a-20/4a^2)=(1/4a)+(1/2a) | | 2(-t-4)-(-2+4t)= | | -2n+(-7)=2 | | 200/100=x/42 | | y-y=33 | | 2(4x-3)-8=4x+2 | | 4y+4x+12=0 | | (5)(-x)= | | 5a+a=48 | | 28x=150 | | (6b-2)-(-5b+12)= | | 13-x=98 | | -9(X-8)+6=78 | | 3(3y+4)=6y-3 | | 7x/30+5x/6 | | 12x-8=18x-18 | | 685(2)+85= | | -3/4(d+3)=4/5(3d-2) | | 6=3(w-8) | | -12(2f-4)=-4(-f+2) | | P=24+4/5 | | 15/8x=1 | | 54/100=81/x | | 12x+17=0 | | 3-(3t-6)=2t+(4-t) | | -2+8(-a+3)= | | (12-5)^7/((3+4)^2)^3 | | 3.7+7=8.1b/19.4 | | 10-8(p-2)=14 | | 4+2x=34-8x |

Equations solver categories