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2 years ago

H E L P ‍ Evaluate the expression if x = 7 and y = 12 5x - y

Mathematics

2 answers:

diamong [38]2 years ago

7 0

$\\ \rm\longmapsto 5x-y$

x=7
y=12

$\\ \rm\longmapsto 5(7)-12$

$\\ \rm\longmapsto 35-12$

$\\ \rm\longmapsto 23$

sammy [17]2 years ago

7 0

Answer:

$5x - y \\ x = 7 \\ y = 12 \\ then \: 5x - y = 5 \times 7 - 12 \\ = 35 - 12 \\ = 23 \\ thank \: you$

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