Answer:
Y = 7
Step-by-step explanation:
You would add 4 to both sides to cancel out the -4. That leaves y by itself equaling 7.
y= 7
y-4=3
3+4=7
7-4=3 = TRUE
so y is 7
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Are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.
