what is 10-x=-5 find the value of x?

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thx

2006-11-14 12:09:57 · 5 answers · asked by chris 2 in Science & Mathematics ➔ Mathematics

x = 15

10 - 15 = -5

2006-11-14 12:11:42 · answer #1 · answered by Mr. Hotelier 3 · 0⤊ 0⤋

Subtract 10 from each side

-x= -15

Multiply both sides by -1

x=15

2006-11-14 20:12:22 · answer #2 · answered by MollyMAM 6 · 0⤊ 0⤋

10-x=-5
-x=-15
x=15

2006-11-14 20:11:48 · answer #3 · answered by L 4 · 0⤊ 0⤋

10 - 15 = -5

so x = 15.

2006-11-14 20:12:12 · answer #4 · answered by * 4 · 0⤊ 0⤋

10-x=15
-10 -10
_________
-x=-15
x=15

2006-11-14 20:18:19 · answer #5 · answered by daniel_zamilpa 2 · 0⤊ 0⤋