What is the value of 7x-3y-1 for x = -2 and y = 4?
2 answers:
7(2 - 3) 4 - 1
7 •(1) • 4 - 1
-28 - 1
-29
<em> what is the value of 7x-3y-1 for x = -2 and y = 4?</em>
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Replace x with -2 and y with 4:-
On simplification,
On further simplification,
<h3>Good luck with your studies.</h3>
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