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vlabodo [156]
3 years ago
12

Expand the brackets 1/2(4y-2)

Mathematics
2 answers:
GalinKa [24]3 years ago
8 0

Answer:

2y-1

Step-by-step explanation:

1/2(4y-2)=2y-1

hichkok12 [17]3 years ago
8 0
2y - 1

1/2 X 4y = 2y
1/2 X 2 = 1

Therefore is 2y - 1
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I think p=4
How I solved it:
5(-2)+2p+2(-1)=2p
-10+2p+-2=2p So cross out last
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= -10+2p+-2
+10 +10 Cross out the 10
= 2p=8
= divide both sides by 2p
= 2p/2= 8/2
= cross out the 2.
= which leaves
= p=4 we get 4 because we divide 8 to 2:)


I don’t know if I’m right but yea...



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