SOLUTION: x-(4-x)=0

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Question 57046This question is from textbook
: x-(4-x)=0 This question is from textbook

Answer by Scriptor(36) About Me  (Show Source):
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x - (4-x) = 0
x - 4 + x = 0 (because -(-x) = + x)
2x - 4 = 0
2x = 4
x = 4/2
x = 2