math
posted by lupupa .
1.0 Solve for x:
(a) 2x ¨C 3(x + 2) ¡Ý 5x ¨C( x 5)
(b) Solve simultaneously x  5¡Ü 2 and x ¨C 1 ¡Ý 3
2.0 Find solution to:
(a) 5/(x1) > 0
(b) (3x+3)/(3xx2 ) < 0
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