2 years ago

Can someone please help me, I don't know where to begin

Mathematics

1 answer:

goldfiish [28.3K]2 years ago

7 0

Answer:

x=20

Step-by-step explanation:

sum of all the sides is equal to 180degrees

group like terms

solve the question

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Step-by-step explanation:

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2 years ago

Can someone please help me, I don't know where to begin​

Can someone please help me, I don't know where to begin