Answer:
x=130
Step-by-step explanation:
triangle=180
180-34-96=50
line=180
180-50=130
83 1/3 % = 5/6 so
20 = (5/6)x
x = (6/5)(20) = 24
Infinite solutions they are a set of equations that express a set of quantities
Substitution:
6y + 5x = 8
x + 3y = -7
x = -3y + 7
6y + 5(-3y + 7) = 8
6y - 15y + 35 = 8
-9y + 35 = 8
-9y = -27
-y = -3
y = 3
x = -7 + 9
x = 2
y = 3
x = 2
