3u+4=5u-2

Simple and best practice solution for 3u+4=5u-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+4=5u-2 equation:


Simplifying
3u + 4 = 5u + -2

Reorder the terms:
4 + 3u = 5u + -2

Reorder the terms:
4 + 3u = -2 + 5u

Solving
4 + 3u = -2 + 5u

Solving for variable 'u'.

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

Add '-5u' to each side of the equation.
4 + 3u + -5u = -2 + 5u + -5u

Combine like terms: 3u + -5u = -2u
4 + -2u = -2 + 5u + -5u

Combine like terms: 5u + -5u = 0
4 + -2u = -2 + 0
4 + -2u = -2

Add '-4' to each side of the equation.
4 + -4 + -2u = -2 + -4

Combine like terms: 4 + -4 = 0
0 + -2u = -2 + -4
-2u = -2 + -4

Combine like terms: -2 + -4 = -6
-2u = -6

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

Simplifying
u = 3

See similar equations:

| lg(7x+51)+lg(15x-5)=4 | | 48x^3-144x^2=0 | | 4-3x+5x-9=-22 | | 4x^3-2x^5=0 | | 9x-8=15-6x | | X+x+x+x+x=22.6 | | X+3x-4=100 | | 2(5y+4)=7+10Y | | 3x(2x+6)+3=6x(x+2) | | 6x+8=3x+19 | | 2cos^2x+senx=1 | | 2x+xy+2y=140 | | 2(x-1)+2(x-3)=16 | | 7a+2b-c= | | x+0.5xy+y=0 | | 5x^4-3/x^2=0 | | X-x=6 | | x^3+2x=3 | | 7x=6x+84 | | x+.145x=148500 | | 3x^3-6x+30=0 | | x-0.1x=470000 | | 470000=x-.1 | | 4+x*2=28 | | 4+2*2=28 | | 8p-5=5p+3 | | X-(3x-1)=27 | | m-4=42 | | X-3x-1=27 | | 11x-11/3 | | -3^2-8[6-40/5(6)]/2[8-2]^2= | | 6x-2y-11=0 |

Equations solver categories