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Step by step please (variable expression)
asked
Apr 13, 2022
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Step by step please (variable expression)
Mathematics
high-school
Eric Guo
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Eric Guo
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1
Answer
6
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Answer:
139
Explanation:
Substitute x for 15.
9(15)+4
Then multiply:
135+4
And then add:
139
Tu Hoang
answered
Apr 19, 2022
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Tu Hoang
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