What value in the replacement set is a solution to this equation? 3(n+7)=48. Replacement set {8,9,10.

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asked Oct 27, 2017 48.1k views

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Wilfrido · Answer 1 · 2017-10-27T23:34:02+0000

so if the 3 is on the outside of the parenthesis 3( it means you have to multiply 3 times the numbers inside the parenthesis. 3 X n+7 + 3n + 21. hope this hint helps.

What value in the replacement set is a solution to this equation? 3(n+7)=48. Replacement set {8,9,10.

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