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What is 3n plus 7 equals 28?

Wiki User

∙ 2012-11-08 19:14:51

Best Answer

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

Wiki User

∙ 2012-11-08 19:14:51

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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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∙ 2020-09-08 19:45:01

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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

3n plus 6 equals n plus 20?

3n + 6 = n + 202n = 14n = 7

If n is 2 3n plus 1 equals 7?

3n+1=7 3*2+1=7

What is 3n plus 2n equals 7 plus 4n?

3n + 2n = 7 + 4n 5n = 7 + 4n 5n - 4n = 7 n = 7

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

4n

What is 2n plus 3n plus 7 equals -41?

n=-9.6

How do you solve 30-3n equals 4n plus 2?

-add 3n to both sides -subtract 2 from both sides -cancel out the both -divide 28 by 7.

What is the sum of the equation 3n plus 4n equals -14?

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

What is 3n plus 4 equals 7?

3n + 4 = 7(- 4 from both sides)3n = 3(divide both sides by 3)n = 1

Is 3n the gcf of 3n plus 7 and 9n?

No. 3n is not a factor of 3n + 7.

What is the gcf of 3n plus 7 and 9n?

No. 3n is not a factor of 3n + 7.

What is the answers for this problem 3n-7 plus 2n equals 8n plus 11?

n = -6

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