Introduction,3 body paragraph, and one conclusion paragraph(restate the question for the intro)
So cancel each equation terms on both sides of the equation and move constant to the right side and change its sign. So your answer is A=-3
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9 + 5 + 4 + 7 = 25
Ratio = 5 : 25
Ratio = 1 : 5 <==== answer
309 times 692 ***********************