5x + y over A equals 2, solve for x

2+y over 5

Step-by-step explanation:

5x + y =2

5x=2+y

x=2+y over t

f

step-by-step explanation:

f

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°