3. Solve for x.
3xº
51°

Answer:
x=17.
Step-by-step explanation:
If you need me to explain this to you just comment .
hope this helps
Answer:
X=51÷3=17
Step-by-step explanation:
51÷3=
17
/(alternate angles)X=17
alternate angles
are always
eaqual
I hope this helps you
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