Respuesta :
Answer:
x = 10
Step-by-step explanation:
8 + 12 = 2x
8 + 12 = 20
20 = 2x
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2 2
10 = x
x = 10
Hey!
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Solution:
8 + 12 = 2x
~Divide 2 to both sides
20/2 = 2x/2
~Simplify
10 = x
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Answer:
x = 10
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Hope This Helped! Good Luck!