The value of x from the given information is 2.72
<h3>Addition postulate</h3>
Given the following functions below
JD = 2x + 3y
DV=7-y
VN = 9x - 2y, and;
JN = 32
Using the addition postulate below;
JD+DV+VN = JN
Substitute the given parameters into the formula
2x+3y+7-y+9x-2y = 32
11x+2y-2y= 32- 7
11x = 25
x = 25/11
x = 2.72
Hence the value of x from the given information is 2.72
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