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DIA [1.3K]
3 years ago
10

Which statement describes the solution to the equation a+5(2a−1)+3=11a−2 ?

Mathematics
2 answers:
tigry1 [53]3 years ago
7 0
A+5(2a-1)+3=11a-2
First thing to do is distribute
5*2a=10a
5*-1=-5
a+10a-5=11a-2
Add the similar numbers together
11a-5=11a-2
Then subtract 
11a-11a
-5=-2
This equation has no solutions
If it had infinity solutions then both numbers on each side would equal the same, ex: -5=-5 
Kaylis [27]3 years ago
7 0
1st distribute

a + 10a - 5 + 3 = 11a -2

Then combine like terms

11a-2 = 11a-2

0=0

Infinite solutions
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Since he finished 22% of his skiing in the morning, that means he still has 78% (100% - 22%) of his skiing left.

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3 years ago
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3 years ago
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