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Answered by
14
Answer:
1) The solution of 4m - 4 = 2m + 6 is
Answer: b) m = 5
2) If 5 times a number increased by 4 is 39, then the number is
Answer: a) 9
3) If 5 ( a - 3 ) - 4 ( a - 2 ) = 0 , then the value of a is
Answer: d) -3
4) If 2m + 1 = 4 then 5(2m+1) will be
_____ __
3m - 2 5
Answer: b) 3m - 2
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Answered by
1
Answer:
1) 4m-4=2m+6
4m-2m=6+4
2m = 10
m = 10\2
m = 5
1) b.
2) don,t know
3) 5(a-3)-4(a-2) = 0
5a - 15 - 4a + 8 = o
5a - 4a - 15 + 8 =0
1a - 15 + 8 = 0
1a - 7 = 0
1a = 0 + 7
a = 7\1
a = 7
3) a.
4) don,t know.
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