Answer and Step-by-step explanation:

An exterior angle of a triangle is equal to the sum of the two opposite interior angles. Example : Find the values of x and y in the following triangle. y + 92° = 180° (interior angle + adjacent exterior angle = 180°.)
Y+2x=4
To get the answer subtract the 2x from both sides making it y = -2x+4
the slope is -2 and the y-intercept is 4
Question <span>2x+3y=48
Answer </span><span>x = 24 + -1.5y
Question </span><span>x+6y=11
</span>Answer x = 11 + -6y