Which operation is done first to evaluate this expression: 5 + 7 x 2 - 9
2 answers:
Answer:
Multiply the 7 and the 2
7 x 2
Step-by-step explanation:
5 + 7 x 2 - 9
PEMDAS
P there are no parentheses
E there are not exponents
MD multiply and divide from left to right
5 + 7 x 2 - 9
Answer:
7*2 and then you would go from left to right, 7*2 =14 then it would be 5+14-9, then 19-9=10 and there you go.
Step-by-step explanation:
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