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The value of the least integer is -5
Integers are simply known as the collection of whole numbers and negative numbers.
From the information given, we have that:
This can be expressed as;
4 ( n + (n + 2) = (n + 1) - 12
expand the bracket
4 ( n + n + 2) = 3 (n) - 12
4( 2n + 2 ) = 3n - 12
8n + 8 = 3n - 12
collect like terms
8n - 3n = - 12 - 8
5n = -20
Make 'n' the subject
n = -20/ 5
n = -4
Thus, the value of the least integer is -5
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