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HELP ME SOLVE THIS PLEASE You paid $600 for a new guitar. Your guitar cost $40 more than twice the cost of your friend's guitar. How much did your friend's guitar cost?
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Mar 13, 2022
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HELP ME SOLVE THIS PLEASE You paid $600 for a new guitar. Your guitar cost $40 more than twice the cost of your friend's guitar. How much did your friend's guitar cost?
Mathematics
high-school
Jimmyorr
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Answer:
520??
Explanation:
600-80=520??
educated guess.
Danthar
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Mar 14, 2022
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Danthar
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Make an equation for this...
600= 2x+40
Subtract 40 from each side to cancel out the +40 from the right side
560= 2x
Divide by two to isolate the variable
280= x
ANSWER:
$280
Bruno Guarita
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Mar 19, 2022
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Bruno Guarita
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