Suppose your friend says he can solve the equation 15 - (2x+6) = ;(7x - 4) by first using the Multiplication Property of Equality to multiply each side of the equation by 2. Is he correct? Justify your response.

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step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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