can you solve this equation? 4-x-7x=28?
回答 (10)
2009-07-08 1:13 am
4-8x=28
-8x=24
x=-3
-8x=24
x=-3
2009-07-08 12:40 am
-8x=24
x=-3
x=-3
2009-07-08 12:39 am
x=-3
hope watever ur doing works out
hope watever ur doing works out
2009-07-08 12:38 am
4-x-7x=28
4-8x=28
-8x=28-4
-8x=24
-x=24/8
-x=3
x=-3
4-8x=28
-8x=28-4
-8x=24
-x=24/8
-x=3
x=-3
2009-07-08 12:37 am
4-x-7x=28
so 4-8x=28
so, -8x=28-4
so, -8x=24
so, 8x=-24
so, x=-24/8
so, x=-3
so 4-8x=28
so, -8x=28-4
so, -8x=24
so, 8x=-24
so, x=-24/8
so, x=-3
2009-07-08 12:36 am
x=-3
2009-07-08 12:36 am
x=-3
2009-07-08 12:36 am
4 - x - 7x = 28 <simplify terms with X>
4 - 8x = 28 <isolate the terms with X>
-8x = 24 <solve for X>
x = -3
4 - 8x = 28 <isolate the terms with X>
-8x = 24 <solve for X>
x = -3
2009-07-08 12:36 am
4-x-7x=28
-8x = 24
x = -3
-8x = 24
x = -3
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