Solve for a
a\leq 14
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3500a+1200a+1200\leq 67000
Use the distributive property to multiply 1200 by a+1.
4700a+1200\leq 67000
Combine 3500a and 1200a to get 4700a.
4700a\leq 67000-1200
Subtract 1200 from both sides.
4700a\leq 65800
Subtract 1200 from 67000 to get 65800.
a\leq \frac{65800}{4700}
Divide both sides by 4700. Since 4700 is positive, the inequality direction remains the same.
a\leq 14
Divide 65800 by 4700 to get 14.
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