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vchamp44
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Weird answer for "Solving systems of linear equations" in SAT math section
This was the math problem. 1.5a - 4.5b = 3(a + b) 5.5b = 5(b - a) + 2.5a Consider the system of equations above. If (a,b) is the solution to the system, then what is the value of b - a? ...
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Total activity 29
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Last activity
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Member since
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Following 0 users
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Followed by 0 users
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Votes 22
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Subscriptions 2