What is the value of x?
2007-05-26 06:08:20 · 26 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
x + 3/6 = 7/4
12(x) + 12(3/6) = 12(7/4)
12x + 6 = 21
12x + 6 - 6 = 21 - 6
12x = 15
12x / 12 = 15 / 12
x = 15/12
x = 1 3/12
x = 1 1/4
x = 1.25
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2007-05-26 06:52:04 · answer #1 · answered by SAMUEL D 7 · 0⤊ 0⤋
x=7/4-3/6
=5/4
2007-06-02 08:43:47 · answer #2 · answered by iamamartian 2 · 0⤊ 0⤋
2
2007-06-01 08:02:16 · answer #3 · answered by cuddlbunny2003 2 · 0⤊ 0⤋
x+3/6=7/4 multiply the both sides by 12
2( x + 3 ) = 3 x 7
2x + 6 = 21
2x = 21-6
2x = 15
x = 15/2 = 7 1/2
2007-06-01 02:13:51 · answer #4 · answered by muhamed a 4 · 0⤊ 0⤋
well to find x in x + 3/6 = 7/4, you would subtract 3/6 from both sides.
But first you must find a common denominator for 3/6 and 7/4.
3/6 can be simplified to 1/2. The common denominator for 7/4 and 1/2 is 4. so you would multiply 1/2 by 2/2 to get 2/4.
7/4 - 2/4 = 5/4.
x= 5/4
2007-05-30 17:47:30 · answer #5 · answered by Anonymous · 1⤊ 0⤋
X+(3/6)=(7/4), transfer (3/6) to have
X=(7/4) - (3/6), then subtract the fractions to have
X=(42-12)/(4x6), then simplify
X=30/24
X=5/4 or 1/1/4 in fraction
X=1.25 in decimal.
2007-06-01 20:30:04 · answer #6 · answered by Lucas Vandross 3 · 0⤊ 0⤋
x + 3/6 = 7/4
x = 7/4 - 3/6 = isolate X, by subtracting 3/6.
x = 15/12 = Solve for X.
2007-05-26 06:18:56 · answer #7 · answered by lordhidetora 2 · 0⤊ 1⤋
Dear there is confision whether 6 is over 3 or (x+3). But here i am considering 6 is over 3.
x + 3/6 = 7/4
x = 7/4 - 3/6
Here we will take LCM of 4 and 6 i.e. 12.
x = (21 - 6)/12
x = 15/12
x = 5/3
I hope, it would be enough for u to understand.
2007-05-26 06:16:47 · answer #8 · answered by nido 2 · 0⤊ 1⤋
x = 7/4 - 3/6 = 7/4 - 2/4 = 5/4 = 1.25
2007-06-02 18:11:28 · answer #9 · answered by My account has been compromised 2 · 0⤊ 0⤋
x+3/6=7/4
=>x=7/4-3/6
=>x=(21-6)/12
=>x=15/12
=>x=3/4
2007-05-26 07:06:04 · answer #10 · answered by $wap n!l 2 · 0⤊ 1⤋