find the solution set of the following, if the replacement set is {0,1,2,3,4,5}.
(a) 5(x+7) ≥35-x
(b) 2x/3-1/4≥x/5+1/2
(c) 6(2-x)≥4(x-8)
(need your help please help me)
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Answered by
1
Answer:
Step-by-step explanation:
First, simplify the equation so the absolute value is all that remains on the left side of the equation:
|2x – 25| = 10
Now create two equalities, one for 10 and one for –10.
2x – 25 = 10 and 2x – 25 = –10
2x = 35 and 2x = 15
x = 17.5 and x = 7.5
The two solutions are 7.5 and 17.5. 17.5 + 7.5 = 25
Answered by
0
Answer:
ans is 25
Step-by-step explanation:
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