Solve for x 3(-x-3)+x-3=26

Step-by-step explanation:

Solve for the value of :

-Use Distributive Property:

-Combine both and :

-Add to both sides:

-Multiply the by :

-Combine both the and :

-Divide both sides by :

Therefore, the value of is .

______________________________

When we have a problem with parenthesis we must use distributive property:

         *

Subtract from :

         *

Add to both sides:

         *

Multiply and :

         *

Combine like terms:

         *

Divide to get alone:

______________________________

x+14

step-by-step explanation:

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