0< 1-x <2 4 I don't know if I should multiply the 4 by both sides or what.. Please help. 0 less than or equal to 1-x over 4 less than 2 thanks
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Originally Posted by Barry100009 0< 1-x <2 4 I don't know if I should multiply the 4 by both sides or what.. $\displaystyle 0<\frac{1-x}{4}<2\\0<1-x<8\\-1<-x<7\\1>x>-7$
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