x+3y-4z=9

Simple and best practice solution for x+3y-4z=9 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 x+3y-4z=9 equation:


Simplifying
x + 3y + -4z = 9

Solving
x + 3y + -4z = 9

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
x + 3y + -3y + -4z = 9 + -3y

Combine like terms: 3y + -3y = 0
x + 0 + -4z = 9 + -3y
x + -4z = 9 + -3y

Add '4z' to each side of the equation.
x + -4z + 4z = 9 + -3y + 4z

Combine like terms: -4z + 4z = 0
x + 0 = 9 + -3y + 4z
x = 9 + -3y + 4z

Simplifying
x = 9 + -3y + 4z

See similar equations:

| (3x-7)*(x-1)= | | 64k^2-120k=0 | | 22-6x=6-10x | | 6x+7=37-5x | | -3y=6+9x | | 6y+-4=8y+14 | | 2x-2x=-1 | | 145=3x+80 | | f(x)=2x^2+4x+3 | | cosx(2sin+1)=0 | | x/2-x/3=x-10 | | 5y+6-17=6y+14-2y-20 | | -2y-7=-4y+1 | | Y=x+2grafico | | 10-6y=5+7y+13-18y | | 6x+8+5x+12+4x=50 | | 7-5x-17+9x=0 | | 7x+6x=462+280 | | 7x-6x=462+280 | | ln-3lnx=0 | | 4(3y+2)=68 | | cos(2x)+-4cosx+2=0 | | cos(2x)+-3cosx+2=0 | | ln(2x-1)+ln(x+4)=ln(6x+2) | | 10p-4=8p+16p | | 8/9=2x/18 | | F(0)=2sinx+5 | | 4x-5=10x-29 | | 12x*x+30x=0 | | (Q-9)*3=9 | | (e+4)*3=18 | | H(t)=-16t^2+75t+225 |

Equations solver categories