SOLUTION: hi can you help me solve this twp step equation:7=y/8 +-9
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Question 374077
:
hi can you help me solve this twp step equation:7=y/8 +-9
Answer by
mananth(16946)
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7=y/8 +-9
7= y/8-9
add 9
7+9 = y/8 -9+9
15 = y/8
..
multiply by 8
y/8 * 8 = 15*8
y =120
...
m.ananth@hotmail.ca