Answer:
6 is answer
Explanation:
5x+100=3x+112
so 2x=12
x=6
x = 6
Step 1:
3x + 112 = 5x + 100 Vertical Angles
Step 2:
112 = 2x + 100 Subtract 3x on both sides
Step 3:
12 = 2x Subtract 100 on both sides
Step 4:
x = 12 ÷ 2 Divide
Hope This Helps :)
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