7x+4y+5z-4x-2z=

Simple and best practice solution for 7x+4y+5z-4x-2z= 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 7x+4y+5z-4x-2z= equation:


Simplifying
7x + 4y + 5z + -4x + -2z = 0

Reorder the terms:
7x + -4x + 4y + 5z + -2z = 0

Combine like terms: 7x + -4x = 3x
3x + 4y + 5z + -2z = 0

Combine like terms: 5z + -2z = 3z
3x + 4y + 3z = 0

Solving
3x + 4y + 3z = 0

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
3x + 4y + -4y + 3z = 0 + -4y

Combine like terms: 4y + -4y = 0
3x + 0 + 3z = 0 + -4y
3x + 3z = 0 + -4y
Remove the zero:
3x + 3z = -4y

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

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

Divide each side by '3'.
x = -1.333333333y + -1z

Simplifying
x = -1.333333333y + -1z

See similar equations:

| 5(4c-1)-2=16c+9 | | 11=14-s | | -x+6y-z=9 | | (10x-6)+(3x+10)= | | -5(3-a)=-2 | | 56c-8-16=54c+8 | | 6x^2=25a-14 | | -3(3x-15)+2(6x+5)= | | 2x+6=3(x+3) | | 60+4x=y | | 200-113= | | C(1/2)=16(1/2)^2-25 | | Ln(e)=1/7 | | x+27=-14 | | (5x+4)+(2a+7)= | | 11x+2+5x+10=58 | | (6x/35)/(49/9x^3) | | 60+4x=yI | | 3(2b-5)=21 | | -[5t+12]=18 | | 5/12=n/8 | | N^2-12n+20= | | 16x+12=58 | | C(1/2)=16*(1/2)^2-25 | | 9x-25=29 | | z-17=-2 | | 25y+5=360 | | y=-x^2-12x+2 | | y-2=1/3(x-3) | | 18y=270 | | 9/-4 | | x^2+y^2-2x-6y-6=0 |

Equations solver categories