The larger of two consecutive integers is 7 greater than twice the smaller. Find the integers.
Solution:
Given, the larger of two consecutive integers is 7 greater than twice the smaller.
We have to find the integers.
Let the smaller integer be x.
The integers are consecutive.
Let the larger integer be x + 1.
Given, x + 1 = 7 + 2x
By grouping,
2x - x = 1 - 7
x = -6
So, x + 1 = -6 + 1 = -5
Verification:
x + 1 = 7 + 2x
LHS:
x + 1 = -6 + 1 = -5
RHS:
7 + 2x = 7 + 2(-6)
= 7 - 12
= -5
LHS = RHS.
Therefore, the integers are -6 and -5.
The larger of two consecutive integers is 7 greater than twice the smaller. Find the integers.
Summary:
The larger of two consecutive integers is 7 greater than twice the smaller. The integers are -6 and -5.
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