Graph the equation 2x + 3y + z = 6.

Heyy There,

Simplifying

2x + 3y + -1z = 6

Solving

2x + 3y + -1z = 6

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.

2x + 3y + -3y + -1z = 6 + -3y

Combine like terms: 3y + -3y = 0

2x + 0 + -1z = 6 + -3y

2x + -1z = 6 + -3y

Add 'z' to each side of the equation.

2x + -1z + z = 6 + -3y + z

Combine like terms: -1z + z = 0

2x + 0 = 6 + -3y + z

2x = 6 + -3y + z

Divide each side by '2'.

x = 3 + -1.5y + 0.5z

Simplifying

x = 3 + -1.5y + 0.5z

Have a nice day and good luck

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

they are simplified

step-by-step explanation: