3 years ago

Evaluate: 5 - 3 x when x = - 7

Mathematics

2 answers:

const2013 [10]3 years ago

7 0

5 - 3 x
= 5 - 3 (-7)
= 5 + 21
= 26

Anastasy [175]3 years ago

4 0

5-3(-7)
3 times -7 is -21
5 - (-21) = 26

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