SOLUTION: for the function f(x)=-1/2x+1, find the value of x for which f(x)=x

SOLUTION: for the function f(x)=-1/2x+1, find the value of x for which f(x)=x

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Question 983373: for the function f(x)=-1/2x+1, find the value of x for which f(x)=x
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
.
x=(-1/2)x+1
1.5x=1
x=2/3
ANSWER: x=2/3
.
CHECK:
2/3=(-1/2)(2/3)+1
2/3=(-1/3)+1
2/3=2/3

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