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n = 7. 3(7) + 7 = 28. 21+7=28

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โˆ™ 2012-11-08 19:14:51
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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โˆ™ 2020-09-08 19:45:01

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Q: What is 3n plus 7 equals 28?
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Related questions

What is 5n plus 7 equals 28 plus 2n?

5n + 7 = 28 + 2n (-2n) 3n + 7 = 28 (-7) 3n = 21 therefore, n = 7


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What is the answer to 5n-7 equals 3n plus 2?

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3n + 4n = -14 7n /7 = -14 /7 n = -2


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3n + 7 = 163n + 7 - 7 = 16 - 73n + 7 - 7 = 16 - 73n = 16 - 73n = 93n/3 = 9/33n/3 = 9/3n = 9/3n = 3Check:3 x 3 + 7 =? 169 + 7 =? 1616 =? 16n=3 is the correct answer.


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It is 12n2 + 3n - 58