what is 7 x __ = 34 - 13 = ?

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7 times, blank = 34 - 13 ?

2007-11-15 13:56:59 · 5 answers · asked by bernadette q 1 in Science & Mathematics ➔ Mathematics

34 - 13 = 21.
21 divided by 7 = 3.

blank is 3

2007-11-15 14:00:12 · answer #1 · answered by stardust 3 · 0⤊ 0⤋

7 x 3 = 34 - 13 = 21

2007-11-15 14:00:07 · answer #2 · answered by Dan L 2 · 0⤊ 0⤋

7 x =34-13=
7x --- =21
7x/7=21/7
x=3

2007-11-15 14:00:41 · answer #3 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

7x3=34-13=21

2007-11-15 14:02:31 · answer #4 · answered by Nick 4 · 0⤊ 0⤋

34-13=21

21/7=3

_=3

2007-11-15 14:05:31 · answer #5 · answered by ? 4 · 0⤊ 0⤋