3u=2u-6

Simple and best practice solution for 3u=2u-6 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=2u-6 equation: 


Simplifying
3u = 2u + -6

Reorder the terms:
3u = -6 + 2u

Solving
3u = -6 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
3u + -2u = -6 + 2u + -2u

Combine like terms: 3u + -2u = 1u
1u = -6 + 2u + -2u

Combine like terms: 2u + -2u = 0
1u = -6 + 0
1u = -6

Divide each side by '1'.
u = -6

Simplifying
u = -6

See similar equations:

| 2f-12=-3 | | 60=x | | -6x+10=4x+40 | | 6x+16=12x-5 | | 1+3x^2-2x=x^2-2x+1 | | 7x+12=8x+1 | | 8y+115=5y+127 | | 9b^2-8b+8=0 | | 3v^6-9v^4+147v^2=0 | | -28+20=-6x+10x | | 3X+5Y=98 | | 4sec(c)=7 | | 7n+10=5n+40 | | 4sec(x)=7 | | 1+1/3x=1/6(2x+12) | | -6n+7n+3=2n+1 | | x^2+y^2-4x-6y=-8 | | 7-7=19x+18x | | 5+75Y=3 | | 4p+2=3p+13 | | 10wz^2-5wz+15w^2z=0 | | 2(4x+5)-3=19 | | 3x^2+46x-49=0 | | -3(3s-3)-9=-3(5s+4)-3 | | [2x+3][3x+1]=11x+3 | | 0.005x^2-0.02x-9.66=0 | | xy-2x^2y+xy^3=0 | | 6q^2-5q=5q-7q+48 | | x^2+1=24 | | 6q^2-5q=q^2-7q+48 | | 5z=2.9+2.6 | | 4(x-3)=(3x+17) |

Equations solver categories