Please answer these questions!
1) if 3x=y=18, then2(3x+y)=
If x=5,then 2x+5 is how much more than x
12/30 (5)(6)+3=?
1/10(5+5)+3=?
Answers
Answered by
0
3x-y=18
3x+y=0
12/30×30+3
15
1/10×10 +3
4
... I hope it will correct answer
3x+y=0
12/30×30+3
15
1/10×10 +3
4
... I hope it will correct answer
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Please can u tell me how it will be 36 and one more will be 10 it may not possible to get these answers
I try it
First one is 15
It will be 15 only because there is no multiple sign between 12 and 3
Answered by
0
(1) Given 3x + y = 18
Then 2(3x + y) = 2(18)
= 36.
(2) Given x = 5, Then 2x + 5 will be 2(x) = 2(5) = 10. That means it is 2 times of x.
(3) 12/30 * 5 * 6 + 3
12/30 * 30 + 3
12 + 3
15
(4) 1/10(5 + 5) + 3
1/10(10) + 3
1 + 3
4.
Hope this helps!
Then 2(3x + y) = 2(18)
= 36.
(2) Given x = 5, Then 2x + 5 will be 2(x) = 2(5) = 10. That means it is 2 times of x.
(3) 12/30 * 5 * 6 + 3
12/30 * 30 + 3
12 + 3
15
(4) 1/10(5 + 5) + 3
1/10(10) + 3
1 + 3
4.
Hope this helps!
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