Yes 12-14 is the answer hope this helps !!!
5 x 103= 515
That's the largest number
ax - x = c Factor out the x
x (a - 1) = c Divide both sides by (a - 1)
x =
Answer:

Step-by-step explanation:

Use the distributive property to multiply each term of the first binomial by each term of the second binomial
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Collect like terms
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Hope I helped!
Best regards!!