How do you evaluate # 13\times 5- 4\times 7+ 7#?

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Answer 1 · 2017-09-29T21:03:42

See a solution process below:

Using the PEDMAS method, first, execute the Multiplication operations, left to right:

#color(red)(13) xx color(red)(5) - color(blue)(4) xx color(blue)(7) + 7 =>#

#65 - color(blue)(4) xx color(blue)(7) + 7 =>#

#65 - 28 + 7#

Now, execute the Addition operations from left to right"

#65 - 28 + 7 =>#

#37 + 7 =>#

#44#