How do you solve $5(80-:8) + (7-2) - (9*5)$ ?

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Answer 1 · 2018-03-12T05:30:57

Work from the inside out, completing computations inside the parentheses first. Final answer:10

$5(80-:8) + (7-2) - (9*5)$
$=5(10)+(5)-(45)$
$=50+5-45$
$=55-45$
$=10$

How do you solve 5(80-:8) + (7-2) - (9*5)5(80-:8) + (7-2) - (9*5)?