For what values of x is the expression below defined?
X+4 : 11- x
A. 45xs1
B. -4 x< 1
C. 4 > xs-1
D. 4 > x> 1
SUBMIT


Answer :

X+4=11-X

X+X=11-4

2X=7

X=7/2

X=3.5

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