−3x+7y=5x+2yminus, 3, x, plus, 7, y, equals, 5, x, plus, 2, y Complete the missing value in the solution to the equation. (−5,(-5,(−5,left parenthesis, minus, 5, comma )))right parenthesis

Step-by-step explanation:

Given the equation

We need to find the missing value of the coordinate; (-5, __)

First, we collect like terms

When x=-5

Dividing both sides by -5

The missing value of the coordinate (-5,y) is -8.

Thus, the complete solution to the equation is

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value