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Earn +20 ptsQ: How do you solve 4n minus 7n equals 21?
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How do you solve 4n plus 13 equals n minus 8?
As follows:- 4n+13 = n-8 4n-n = -8-13 3n = -21 n = -7
7 minus 2n equals 8n minus negative4n then what does N equal?
n=10/7. i did this one mentally. but are you sure its 8n minus negative 4n or is it 8n minus 4n? 8n- -4n does not equal 8n-4n 8n- -4n is the same as 8n+4n
What is 4n minus 2n equals 84?
4n - 2n = 84 2n = 84 n = 42
4n divided by 7 plus 8 equals 20 solve for n?
4n/7 + 8 = 20 subtract 8 from each side: 4n/7 = 12 multiply each side by 7: 4n = 84 n = 21
How do you Solve 5n-2 plus 2 equals 4n?
5n-2+2=4n 5n=4n n=0
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