Write a word problem involving fractions for which you would use the work backward strategy and addition to solve. include solution.

Mrs. Annie went to a store, spent half of her money and then $10 more. She went to a second store, spent half of her remaining money and then $10 more. But she then had no money left. How much money did she have to begin with when she went to the first store?
$60

Y = -2x+1
y = 6x-1

s which ever one that is