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zaharov [31]
3 years ago
10

What is the value of X???

Mathematics
1 answer:
natta225 [31]3 years ago
8 0

Answer:

x=5

Step-by-step explanation:

The angles of a trangle have to add up to 180 degrees. With that information, we can create an equation:

27+98+(10x+5)=180

125+10x+5=180

130+10x=180

-130         -130

______________

10x=50

/10   /10

x=5

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