7u-2u=3u+2u

Simple and best practice solution for 7u-2u=3u+2u 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 7u-2u=3u+2u equation: 


Simplifying
7u + -2u = 3u + 2u

Combine like terms: 7u + -2u = 5u
5u = 3u + 2u

Combine like terms: 3u + 2u = 5u
5u = 5u

Add '-5u' to each side of the equation.
5u + -5u = 5u + -5u

Combine like terms: 5u + -5u = 0
0 = 5u + -5u

Combine like terms: 5u + -5u = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 3x^3-6x^2-27x-54=0 | | 7w-25=5(w-1) | | 3x(5)+2y+2=24 | | 2x^2-19x=5x^2-6x-6 | | x+22=5x+6 | | 3x+2y+z=24 | | cot(y)=2x-6y | | 2y-5=15y+112 | | 9-3x=1+12x-4-6x | | 4-2.4y=-9.2 | | 7y/y-1=5 | | (Inx)-21x+15=0 | | 5x+19=x+3 | | 3x^2+8x-14=14-9x | | 8.9t+4.69=-78.97 | | 2/5x-9=-2 | | 8.9t+4.69=78.97 | | In(x+1)+in(x)=(3x+15) | | 4y-2=13y+52 | | 2(x-12)+4x=18 | | 2(y+3)-8=24 | | 2b(a-3)=4a-5 | | 13a-5=18(a-3) | | 4/w-2=-3/4w-8 | | 5x+4(x-8)=31 | | 7(7x-7(7-4y+5x)+4y)= | | 9c-12=6 | | 2x/30=7,7 | | 47+6x=92+11x | | 7n-3=3n-31 | | -3y+5x=-23 | | -2/10= |

Equations solver categories