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Earn +20 ptsQ: What is 4n plus 9 equals -3?
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What is the answer to 3 plus 3n equals 9 plus 2n plus 4n?
3 + 3n = 9 + 2n + 4n n = -2
What is 3n-9 plus 4n equals 8n?
3n - 9 + 4n = 8nCombine like terms:7n - 9 = 8nSubtract 7n from both sides:-9 = n
What it 4n - 14 equals 22?
4n -14 = 22 4n = 22+14 4n = 36 n = 9
4 over 9 equals 20 over n?
4/9 = 20/n 4n = 9(20) 4n = 180 n = 45
If 5 plus 3 equals 23 3 plus 8 equals 35 6-2 equals -8 4 plus 9 equals 49 1 plus 3 equals 7 then 4 plus 1 equals?
42
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