Brycelyn B.
asked 07/03/22Use a system of equations to solve. The sum of three Integers is 62. The sum of the first and second integers exceeds the third by 86. The third integer is 6S less than the first. Find the 3 integers.
1 Expert Answer
Raymond B. answered 07/03/22
Math, microeconomics or criminal justice
x+y+z = 62
x +y = z+86
z = x-6
use elimination, substitution or matrix algebra to solve for x,y, and z, the 1st, 2nd & 3rd integers
z+86 +z = 62
2z = 62-86 = - 24
z= -24/2 = -12
x=z+6 = -6
y=80
-6, 80 and -12
that worked out, but instead of 6 you seem to have 65. that 5 looks like a mistaken S typo
so if it's 65 then
do the same basic calculations but they come out to
53, 21, -12 for 1st, 2nd and 3rd integers
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Brycelyn B.
MISTYPE * The third integer is 68 less than the first. *07/03/22