Answers

2015-11-18T21:26:29+05:30
A+B = 2x-2  ---(i)
A-B= = 4x-8  ---(ii)
Adding both the equations, we get

2A = 6x -10
⇒A = (6x-10)/2
⇒A = 3x - 5
put value of A in equation (i)
(3x-5) + B = 2x-2
⇒ B = 2x-2-(3x-5)
⇒ B = 2x-2-3x+5
⇒ B = -x+3
⇒ B = 3-x

Hope I helped you! :)
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