3(x – 2) – 2x = x – 6?
回答 (15)
✔ 最佳答案
3x - 6 - 2x = x - 6
x - 6 = x - 6
dodgy question!!!!
3(x - 2) - 2x = x - 6
3x - 6 - 2x = x - 6
x - 6 = x - 6
There is no definite solution to this problem.
3(x-2) - 2x = x - 6
3x - 6 - 2x = x-6
3x- x- 2x = -6 + 6
0 = 0
ans: 0!
3(x-2)-2x=x-6 <=>
3x-6-2x=x-6 <=>
x-6=x-6 <=>
x-x=-6+6 <=>
0x=0 <=>
x=0/0 <=>
x= no solution
3(x – 2) – 2x = x – 6
3x-6-2x=x-6
x-6=x-6
cancel out sixes
x=x
0=0
3(x – 2) – 2x = x – 6
<=> 3x - 6 - 2x = x - 6
<=> x - 6 = x - 6
<=> 0 = 0
So, true.
3x - 6 - 2x = x - 6
x - 6 = x - 6
This cancels out to nothing, there is no value for x
3(x – 2) – 2x = x – 6
3x - 6 - 2x = x - 6
3x - 2x - x = - 6 +6
x - x = 0
0 = 0
therefore LHS is equal to RHS
3(x - 2) - 2x = x - 6
3x - 6 - 2x = x - 6
3x - 2x - 6 = x - 6
x - 6 = x - 6
x = x
No solution
3 (x - 2) -2x = x - 6?
3x - 6 - 2x= x - 6
x with x numbers with numbers:
(when u change sides the sign changes)
= 3 x - 2x -x = - 6 + 6
3x - 2x = 1x/ 1x - x = x
-6 + 6 = 0 ......than divide x by 0....\ x = 0
參考: mathematics
收錄日期: 2021-05-01 01:37:12
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