2006-09-10 00:00:39 · 15 answers · asked by foden450 1 in Science & Mathematics ➔ Mathematics
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2006-09-10 00:02:20 · answer #1 · answered by Anonymous · 0⤊ 0⤋
10x - 7x = 14 - 8
=> 3x = 6
=> x= 6 / 3 = 2!
2006-09-10 00:31:17 · answer #2 · answered by Lady_Marmalade 2 · 0⤊ 0⤋
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2006-09-10 00:30:34 · answer #3 · answered by Heaven 3 · 0⤊ 0⤋
10x+8=7x+14
=>3x=6
=>x=2
2006-09-10 00:17:25 · answer #4 · answered by dudul 2 · 0⤊ 0⤋
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2006-09-10 00:06:20 · answer #5 · answered by Nayan 2 · 0⤊ 0⤋
10x + 8 = 7x + 14
10 x + 8 - 7x = 7x + 14 - 7x
Subtracting - 7x from both sides of the equation
3x + 8 = 14
Collecting like terms
3x + 8 - 8 = 14 - 8
Subtracting - 8 from both sides of the equation
3x = 6
3x/3 = 6/3
Dividing both sides of the equation by 3
x = 2
The solution set is { 2 }
The answer is x = 2
2006-09-10 01:44:32 · answer #6 · answered by SAMUEL D 7 · 0⤊ 0⤋
X= 4/3
2006-09-10 00:08:10 · answer #7 · answered by Anonymous · 0⤊ 0⤋
trasnsfer 7x to the left and 8 to the right
10x-7x = 14-8
3x = 6
devide by 3 x = 2
2006-09-10 03:09:16 · answer #8 · answered by Mein Hoon Na 7 · 0⤊ 0⤋
10x + 8 = 7x + 14
10x - 7x = 14 - 8
3x = 6
x = 2
2006-09-10 00:28:24 · answer #9 · answered by crestfallen 5 · 0⤊ 0⤋
pretty straightforward answer..
Collect like terms on side of the '=' so that the equation looks like 'X = ....'
Since we usually read this thing left to right, put all 'x' terms on the left side of the equation and all constants on the right side.
First step, subtract 7x from each side of the equation
10x - 7x + 8 = 7x -7x + 14
3x + 8 = 14
Now isolate the 'x' terms by subtracting 8 from each side of the equation.
3x + 8 - 8 = 14 - 8
3x = 6
Now solve for x, or divide each side of the eqn. by 3
3x/3 = 6/3
x = 2
2006-09-10 00:07:39 · answer #10 · answered by Mark B 2 · 0⤊ 0⤋