The sum of four consecutive integers if the first integer is x?
回答 (3)
2017-01-10 5:18 pm
Well,
we have :
x + (x + 1) + (x + 2) + (x + 3) = 4x + 6
example : x = 1
1 + 2 + 3 + 4 = 4 x 1 + 6 = 10
hope it' ll help !!
we have :
x + (x + 1) + (x + 2) + (x + 3) = 4x + 6
example : x = 1
1 + 2 + 3 + 4 = 4 x 1 + 6 = 10
hope it' ll help !!
2017-01-10 5:17 am
x + (x+1) + (x+2) + (x+3) = 4x + 6
2017-01-10 4:50 am
x + ( x + 1) + ( x + 2) + ( x + 3)
4x + 6
4x + 6
收錄日期: 2021-04-24 00:09:52
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