2007-04-25 08:08:32 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
(84 - 45) / 2 = x
39 / 2= x
19.5 = x
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2007-04-25 08:15:45 · answer #1 · answered by SAMUEL D 7 · 1⤊ 0⤋
84-45/2 = x
Subtract
39/2=x
Divide 39/2
19 1/2 = x
2007-04-25 08:33:55 · answer #2 · answered by Anonymous · 0⤊ 0⤋
84-45 = 39
x = 39/2
2007-04-25 08:13:21 · answer #3 · answered by jonesdollesin 1 · 2⤊ 0⤋
first you do 84-45 which gives you 39.
then you do 39 divided by 2 which gives 19.5
your answer is 19.5
2007-04-25 08:13:49 · answer #4 · answered by Anonymous · 1⤊ 0⤋
very simplistically:
84-45 = 39 which being over 2 (or, divided by 2) equals 19.5, so x=19.5
2007-04-25 08:14:49 · answer #5 · answered by deborahlynch007 2 · 1⤊ 0⤋
(84-45)/2=x
x=39/2 or 19.5
2007-04-25 08:19:32 · answer #6 · answered by Anonymous · 0⤊ 0⤋
84-45/2=x
39/2=x
19 1/2or 19.5=x
2007-04-25 08:17:09 · answer #7 · answered by Dave aka Spider Monkey 7 · 1⤊ 0⤋