3 years ago

3(x + 5) in expanded form

Mathematics

2 answers:

Margaret [11]3 years ago

7 0

The answer is 3x+15 hope this helps :)

Gnom [1K]3 years ago

7 0

3 times x + 3 times 5 = 3x+15 divide to see how many times 3 goes into 15. It goes in 5 times so the answer is x=5

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