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