1) Darius is making picture frames. To make a frame, Darius starts with a square piece of cardboard that is 12 inches long on ea
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ANSWER
EXPLANATION
We want to find the value of a for which the binomial, 2a-1 is smaller than the value of the binomial 7-1.2a by 7.
This means that, when we subtract 2a-1 from 7-1.2a, we should get 7.
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Divide both sides by -3.2,