Solve y+z-2x=0

$$y + z - 2 x = 0$$

Solve for x

$$x=\frac{y+z}{2}$$

Steps for Solving Linear Equation

Subtract y from both sides. Anything subtracted from zero gives its negation.

$$z-2x=-y$$

Subtract z from both sides.

$$-2x=-y-z$$

Divide both sides by -2.

$$\frac{-2x}{-2}=\frac{-y-z}{-2}$$

Dividing by -2 undoes the multiplication by -2.

$$x=\frac{-y-z}{-2}$$

Divide -y-z by -2.

$$x=\frac{y+z}{2}$$

Solve for y

$$y=-\left(z-2x\right)$$

Solution Steps

Subtract z from both sides. Anything subtracted from zero gives its negation.

$$y-2x=-z$$

Add 2x to both sides.

$$y=-z+2x$$