Answer :
original price=x
x+15% of £437=£437
We can suggest this equation:
x+0.15x=437
1.15x=437
x=437/1.15
x=380
Answer: the original price was £380
x+15% of £437=£437
We can suggest this equation:
x+0.15x=437
1.15x=437
x=437/1.15
x=380
Answer: the original price was £380