2x-y+3z+u=4

Simple and best practice solution for 2x-y+3z+u=4 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 2x-y+3z+u=4 equation: 


Simplifying
2x + -1y + 3z + u = 4

Reorder the terms:
u + 2x + -1y + 3z = 4

Solving
u + 2x + -1y + 3z = 4

Solving for variable 'u'.

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

Add '-2x' to each side of the equation.
u + 2x + -1y + -2x + 3z = 4 + -2x

Reorder the terms:
u + 2x + -2x + -1y + 3z = 4 + -2x

Combine like terms: 2x + -2x = 0
u + 0 + -1y + 3z = 4 + -2x
u + -1y + 3z = 4 + -2x

Add 'y' to each side of the equation.
u + -1y + y + 3z = 4 + -2x + y

Combine like terms: -1y + y = 0
u + 0 + 3z = 4 + -2x + y
u + 3z = 4 + -2x + y

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

Combine like terms: 3z + -3z = 0
u + 0 = 4 + -2x + y + -3z
u = 4 + -2x + y + -3z

Simplifying
u = 4 + -2x + y + -3z

See similar equations:

| X+2x-4=5 | | 6x+15+7x+2=180 | | x^2+y^2-6x-2y+8=0 | | 8+n=34 | | x^2+y^2-6x-2y-8=0 | | 3(b+2)=21 | | g^2+14g+49=0 | | 2ln(3t)-5=10 | | X^3=x^2+20x | | -9x-37=-11x+19 | | r-20=4 | | 14x+8=22 | | 24x^3+6x^2-45x=0 | | 7et=42 | | 16t^2-80=0 | | 13-(7-x)=3x | | 3(w+5)=7w+39 | | 15w=6w+63 | | 5u+45=8(u+3) | | 104x=640 | | 54-u=5u | | n(n-1)(n-2)(n-3)=120 | | s=.5s+(20*3089) | | X*2/100=237 | | (3-(5/2v))/(7-(5/2v)) | | 23=3z+5z | | s=89(21*328) | | 2x^2/3=18 | | X*2/100=79 | | 4g=48 | | X*2/100=158 | | X*2/100=150 |

Equations solver categories