2=9u-7u

Simple and best practice solution for 2=9u-7u 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 2=9u-7u equation:


Simplifying
2 = 9u + -7u

Combine like terms: 9u + -7u = 2u
2 = 2u

Solving
2 = 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.
2 + -2u = 2u + -2u

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

Add '-2' to each side of the equation.
2 + -2 + -2u = 0 + -2

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

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

Divide each side by '-2'.
u = 1

Simplifying
u = 1

See similar equations:

| -5.4/9.1= | | 27=2y+y | | 2x^3+11x^2+17x+6=66 | | n+77=238 | | -1.4-4= | | (3-x)(-3+x)+10=0 | | (3-x)(-3+x)=0 | | 7v^2=30 | | 10p+30=-10p | | 0.05d=3.85 | | 2w+8z=42 | | 8=2(a+2) | | Xv-7=13 | | 9b^2+24b+7=0 | | 9x+4(2-2x)=5 | | 2/3=3x | | 2(3x-8)=2(2x-5) | | 9-2(-3-8w)w=5 | | 100=40 | | (y^-2/4y^-7)^-2 | | -4x-3/4=3/8 | | 2(7+5x)-6x=2 | | 279-38-y=126 | | 6x^2-x-2=2 | | 11x+17=6x+157 | | 3400-x=9.10 | | 13x-25=35 | | https://static.k12.com/bank_packages/files/media/mathml_864c6d0ff9fee89d5228b8e316babda9b9f62070_1.gif | | 5n=30+4n+3 | | W-87=301 | | 5x+4=.5x | | 5x^2+19x-720=0 |

Equations solver categories