How to solve this and the steps you took

n = 16

Step-by-step explanation:

Step 1: Cross multiply

6(n - 7) = 2(2n - 5)

Step 2: Distribute

6n - 42 = 4n - 10

Step 3: Subtract 4n on both sides

2n - 42 = -10

Step 4: Add 42 to both sides

2n = 32

Step 5: Divide both sides by 2

n = 16

$15 each

step-by-step explanation:

$45/3 children= $15 each

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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