If x=8 and y=-3 evaluate 7(2x-3y)

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Joker asked Aug 24, 2022

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22 votes

If x=8 and y=-3 evaluate 7(2x-3y)

Mathematics
high-school

Joker asked Aug 24, 2022

by Joker

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25 votes

Answer: 7(2x-3y)=175

Explanation:

Knowing that x=8 and y=3 we can sub them in to the expression and solve.

$7(2(8)-3(-3))\\7(16--9)\\7(25)\\175$

Jartymcfly answered Aug 25, 2022

by Jartymcfly

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28 votes

Answer:

Explanation:

Plug in x = 8 & y = -3 in the expression

7(2x -3y) = 7(2*8 - 3*(-3))

= 7*( 16 + 9)

= 7 * 25

= 175

Albert Camacho answered Aug 31, 2022

by Albert Camacho

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