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3 years ago

13 + 2 (5c - 2) = 29 please help & explain how you get to the answer

Mathematics

2 answers:

creativ13 [48]3 years ago

8 0

13+2(5c-2)=29
(2*5c) and (2*-2)
13+10c-4=29
add 4
13+10c= 33
subtract 13
10c=20
divide by 10
c=2

katrin2010 [14]3 years ago

3 0

So you want to start by subtracting (13) from both sides...

1) 2(5c−2)=29−132) 2(5c−2)=163) 5c−2=16/2
4) 5c−2=85) 5c=8+26) 5c=107) c=5/10<span>8) this leaves you with C=2</span>

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3 years ago

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