lasterprentrecoy7aiw lasterprentrecoy7aiw
  • 22-10-2017
  • Mathematics
contestada

Jake got the expression 7x plus 1 and then wrote his answer as 1 plus 7x. Is his answer an equivalent expression? How do you know?

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trombonebookworm
trombonebookworm trombonebookworm
  • 22-10-2017
7x+1 is equal to 1+7x.

According to the commutative property of addition, it doesn't matter what order you add things in, you'll still get the same answer.

Hope this helps!
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francescagl
francescagl francescagl
  • 22-10-2017
It’s equivalent. You are using the commutative property. If you switch the numbers to opposite sides in addition or multiplying, it will be equal.
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