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$7x-5y=4$ $4x-8y=9$ If $(x,y)$ is the… | ClassNotes
MM
Mashaal Masha
Apr 07, 2024
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$7x-5y=4$
$4x-8y=9$
If $(x,y)$ is the solution to the system of equations above, what is the value of $3x+3y$?
Difficulty: Hard
A:
$-13$
B:
$-5$
C:
$5$
D:
$13$
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ID: 6613168ef516d0aa7855393b
