2y-2z=-4

Simple and best practice solution for 2y-2z=-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 2y-2z=-4 equation: 


Simplifying
2y + -2z = -4

Solving
2y + -2z = -4

Solving for variable 'y'.

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

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

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

Divide each side by '2'.
y = -2 + z

Simplifying
y = -2 + z

See similar equations:

| 2x+2z=12 | | o(r-5)=4r-5 | | 2x+2y-z=3 | | -x^2+2x-x^2=0 | | -9x+1=-x+13 | | 20-3(2x-7)=5(x+5)-6 | | 3x^3/10000 | | -4r-5s+5t=3 | | -x+1=-3x-3 | | -r-2s+3t=3 | | 3x-8=8-5x | | x+(x+7)+(x+8)=30 | | 5x+1.5=8.5 | | y=10x+-45 | | f(10)=3x+10 | | x(x-2)=5 | | 10x+6y-8z=4 | | 4x+9.06=2x+13 | | 4x+3.5=9.9 | | 1/4n=3/4n=28 | | -5x-3y+4y=-2 | | 10a+40b=54 | | 4(4x-3)+6=-4 | | 13-4x=-7x+1 | | -4x-3y+4y=-2 | | 4x^2-16x+y^2+12=0 | | P+22=24 | | 20x+12y-16z=8 | | (8+2m)-8=8 | | -3x+4y-5z=8 | | 3(4s+1)=75 | | 15(17+h)=555 |

Equations solver categories