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2006-11-13 07:20:05 · 19 answers · asked by 6 in Science & Mathematics Mathematics

19 answers

The first thing you have to do is distribute the -
When you do that you get
5-x+3=2
Combine like terms
8-x=2
Subtract the 8
-x=-6
Divide by -1
x=6

2006-11-13 07:22:09 · answer #1 · answered by Shane 1 · 1 0

x=6

You want to distribute the minus sign outside the parentheses to the -3 that is inside. When you mulitiply two negatives together (in this case -1 and -3) you will always get a positive. Next you will move the x to the right side the equals sign so that it is a positve number. Combine the 5 and 3, and then move the 2 to the left side by subtracting it from each side to get 6.

5 -1(1x -3) = 2
5 - x +3 = 2
+x +x
5 + 3= 2 + x
8= 2 + x
-2 -2
6= x

2006-11-13 15:26:03 · answer #2 · answered by quatrapiller 6 · 0 0

5 - (x-3) = 2

Method 1

Well 5 - 3 = 2
So x - 3 = 3 Thus x = 6

Method 2

5 - x + 3 = 2
8 - x = 2
8 = 2 + x
x = 8 - 2
= 6

2006-11-13 15:23:24 · answer #3 · answered by Wal C 6 · 0 0

x=6

2006-11-13 15:22:15 · answer #4 · answered by Jon C 6 · 0 0

x=6

2006-11-13 15:21:40 · answer #5 · answered by Anonymous · 0 0

x=6

2006-11-13 15:21:05 · answer #6 · answered by MALicious 3 · 0 0

x=6

5 - (x-3) = 2 subtract 5 from each side and your equation will look like this: -(x-3)=2-5 then you carry the - sign over to the x and the -3 which yields
-x+3 (remember 2 neg = pos)= -3
get the x by itself by subtracting 3 from each side and you'll have
-x = -3+-3 or -x = -6
but since x sign itself can't be negative x = 6

To check your answer insert 6 for x:
5-(6-3)=2
5-3=2
2=2

2006-11-13 15:37:59 · answer #7 · answered by SMS 1 · 0 0

5-(x-3) = 2
5 - x + 3 = 2
8 - x = 2
8 - x + x = 2 + x
8 = 2 + x
8 - 2 = 2 + x - 2
6 = x
x = 6

2006-11-13 15:22:43 · answer #8 · answered by bsk 2 · 0 0

5 - (x-3) = 2 distribut -1
5-x+3=2 subtract 8 from both sides
-x-2-8=-6 divide by -1
x=6

2006-11-13 15:37:53 · answer #9 · answered by yupchagee 7 · 0 0

5-x+3=2
x=6

2006-11-13 15:22:24 · answer #10 · answered by      7 · 0 0

5-x+3=2
-x=2-3-5
-x=-6
x=6

2006-11-13 15:22:20 · answer #11 · answered by -- 4 · 0 0

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