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What is the value of a in the equation 5a - 10b =45, when b=3?
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What is the value of a in the equation 5a - 10b =45, when b=3?

User Dkastl
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2 Answers

3 votes
This is subject is Spanish not math
User Erick Shepherd
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5a-10b=45, b=3
5a-10(3)=45
5a-30=45
5a=75
a=15
User Andrew Jones
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5.8k points
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