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Solve: -1/2x +3 = -x + 7

Solve: -1/2x +3 = -x + 7
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2 votes
Solve: -1/2x +3 = -x + 7

User ActionOwl
by
8.0k points

2 Answers

3 votes
-1/2x +3 = -x + 7
x - 1/2x = 4
2x - x = 8
x = 8
User Amini
by
8.3k points
2 votes
minus 3 both sides
-1/2x=-x+4
we hates fractions
times -2 both sides
x=2x-8
minus 2x both sides
-x=-8
times -1
x=8
User Carsten Zeitz
by
8.1k points
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