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Earn +20 ptsQ: What is 3n plus 7 equals 28?
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If n is 2 3n plus 1 equals 7?
3n+1=7 3*2+1=7
3n plus 6 equals n plus 20?
3n + 6 = n + 202n = 14n = 7
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 2n plus 3n plus 7 equals -41?
n=-9.6
What is the sum of the equation 3n plus 4n equals -14?
3n + 4n = -14 7n /7 = -14 /7 n = -2
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