3 + 4n - 8 + 2x use n = 5 and x = 7

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asked Mar 26, 2021 189k views

2 votes

3 + 4n - 8 + 2x use n = 5 and x = 7

Mathematics
high-school

Noah Sparks asked

by Noah Sparks

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1 Answer

3 votes

your answer is -33!

if you plug it in you get the equation
3+4(5)-8(7)
you’re going to use PEMDAS and first distribute the 5 and 7 so you get the equation
3+20-56
23-56
-33

Dvallejo answered Mar 31, 2021

by Dvallejo

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