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solve -7+x=x/2+18?

solve -7+x=x/2+18

2007-12-02 10:06:06 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

multiply everythign by 2 to get rid of hte fraction

-14 + 2x = x + 36
x = 50

2007-12-02 10:09:54 · answer #1 · answered by Ms. Exxclusive 5 · 0⤊ 0⤋

-7+x=x/2+18

multiply all figures by 2
-14+2x=x+36
-14+14+2x=x+36+14
2x-x=x+50-x
x=50

2007-12-02 10:14:51 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

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