2(y−4)=4
(2)(y)+(2)(−4)=4
2y+−8=4
2y−8=4
2y−8+8=4+8
2y=12
y=6 is correct answer.
Hope this helps!
Thanks!
A shop has a sale of 30% off all items in stock. If the original price of a dress is £20 what would be its sale price?
2 answers:
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