Simplify and then evaluate the equation when x=4 and y =2

John Clements asked Jun 2, 2023

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28 votes

John Clements asked Jun 2, 2023

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7 votes

We need to plug in

x = 4

y = 2

into the expression and simplify/evaluate.

Let's evaluate:

$\begin{gathered} 5x+2(9y-x)-y \\ x=4,y=2 \\ So, \\ 5(4)+2(9(2)-(4))-(2) \\ =20+2(18-4)-2 \\ =20+2(14)-2 \\ =20+28-2 \\ =46 \end{gathered}$ Answer46

Goofyahead answered Jun 8, 2023

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