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Aleks04 [339]
2 years ago
14

I need help :( its asking to solve for X​

Geography
1 answer:
SIZIF [17.4K]2 years ago
5 0

Answer:

x = 57

Explanation:

2y + (4y - 36) = 180 (linear pair)

Solve for y

2y + 4y - 36 = 180

6y - 36 = 180

Add 36 from each side

6y - 36 + 36 = 180 + 36

6y = 216

Divide both sides by 6

y = 36

✔️x + 51 + 2y = 180 (sum of triangle)

Plug in the value of y

x + 51 + 2(36) = 180

x + 51 + 72 = 180

x + 123 = 180

Subtract 123 from each side

x = 57

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