expressions by substituting the given value of the value of the variable indicated

3x+4y for y=5 and x=9
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1 Answer

3x+4y for y=5 and x=9

substituting for y and x in th given expression.

3x + 4y =

3*9 + 4*5 =

27 + 20 =

47

Answer: 47

by Level 11 User (81.5k points)

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