kattyynm
kattyynm
02-09-2016
Mathematics
contestada
can you help me solve
-3(y-4)=18
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Krose1
Krose1
02-09-2016
First you have to distribute. -3y +12=18. -3y=6. y= -2.
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ben1201
ben1201
02-09-2016
first divide -3 by both sides. so then you will have (y-4)= -6 then you take the parenthesis away. y-4=-6 Now you add 4 to each side because addition is the opposite of subtraction. y= -6 + 4 which then becomes y= -2
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