If (2a + b, a – b) = (8, 3), what would be the value of a and b?
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Step-by-step explanation:
By comparing both sides,
2a + b = 8 ...(i)
a - b = 3 ...(ii)
By eliminating (ii) from (i),
2a + b = 8
a - b = 3
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3a = 11
=> a = 11/3
Putting the value of a in (ii),
11/3 - b = 3
=> b = 11/3 - 3
=> b = 2/3
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