3u+7v+4u-2v=

Simple and best practice solution for 3u+7v+4u-2v= 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+7v+4u-2v= equation:


Simplifying
3u + 7v + 4u + -2v = 0

Reorder the terms:
3u + 4u + 7v + -2v = 0

Combine like terms: 3u + 4u = 7u
7u + 7v + -2v = 0

Combine like terms: 7v + -2v = 5v
7u + 5v = 0

Solving
7u + 5v = 0

Solving for variable 'u'.

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

Add '-5v' to each side of the equation.
7u + 5v + -5v = 0 + -5v

Combine like terms: 5v + -5v = 0
7u + 0 = 0 + -5v
7u = 0 + -5v
Remove the zero:
7u = -5v

Divide each side by '7'.
u = -0.7142857143v

Simplifying
u = -0.7142857143v

See similar equations:

| 57=69 | | 5-4x=5(1+5x)-6x | | X^3-3*x=24 | | 6+2r-4=9r+37-2r | | 4+1/4 | | 5s-19=-19+s | | 5(1+8b)=-30+5b | | 5t-16=3t | | 10.8x-4.9x=-118 | | x^1/2-5^1/4+6=0 | | 9e^8x=1548 | | 4(2x+8)=-7(-x+5) | | a/3=0.9 | | -7/2+3 | | 8(1-5x)=-72 | | 1/2y+10y | | 7/2+3 | | 50x-6=-14 | | 3x+12=129 | | -1.33v=2.793 | | -12-2r=-2(1-4r) | | f(x)=5x-3 | | x/0.8=80 | | x^3+7x=22 | | 9x+11=-16 | | v/-3.45=5.23 | | 9x+11=-6 | | -x^2=12 | | 2x+3.75(2.5)=5 | | -a+3=5a+21 | | 3x^2=14 | | 1/5x+2/8(2.5)=1/2 |

Equations solver categories