187k views
1 vote
What is the relationship used and solve for the variable

What is the relationship used and solve for the variable-example-1

1 Answer

2 votes

Answer:

y = 43, x = 23

Explanation:


180 - 63 = 3y - 12\\117 = 3y - 12\\129 = 3y\\y = 43

Supplementary angles add up to 180 and alternative angles (Z-pattern) are the same


180 - 63 = 5x + 2\\117 = 5x + 2\\115 = 5x\\x = 23

User VonGohren
by
7.4k points