<span>Simplify and you will get -111</span>
Answer:
BGHUYVGF
Step-by-step explanation:
TRUGT
x = 5
73 + (8y - 7) + (6x + 4) = 180 because a triangle always equals 180 degrees
and because the side lengths are the same you know that (8y - 7) = 73
so 180 - 2(73) = 34
so (6x + 4) = 34
6x = 30
x = 5
