Hannah received $30 for her birthday and bought 3 shirts that were all the same price. If she had $9 left over, which equation s
hows how to determine how much each shirt cost? please help!!!
1 answer:
Equation:
9+3x=30
Answer:
9+3x=30
Subtract 9 from each side.
3x=21
divide by 3 on each side.
x=7
Each shirt cost $7.
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