Asked by barb
                please solve:
8y - 12 < 7y - 7
{ y y < ?
there is supposed to be a straight line between the y and y
            
        8y - 12 < 7y - 7
{ y y < ?
there is supposed to be a straight line between the y and y
Answers
                    Answered by
            bobpursley
            
    subtract 7x from both sides
add 12 to each side.
    
add 12 to each side.
                    Answered by
            barb
            
    do you mean subtract 7y from both sides? There is no 7x
    
                    Answered by
            bobpursley
            
    yes, 7y
    
                    Answered by
            barb
            
    8y-12<7y-7
8y -12 -7y<7y-7-7y
y-12<-7
y-12+12<-7+12
y<5
Is this correct?
    
8y -12 -7y<7y-7-7y
y-12<-7
y-12+12<-7+12
y<5
Is this correct?
                    Answered by
            bobpursley
            
    mucho correct.
    
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