Mathematics
blondee
2015-11-21 14:23:42
What is the solution to 7(a-1)=7
ANSWERS
JoshuaVerrone732
2015-11-21 15:47:17

I got a=2 after using distributive property

085145228966
2015-11-21 15:48:32

7(a-1)=7 7a-7=7 Add 7 on both sides 7a=14 Divide by 7 on both sides A=2 Check your work- 7(a-1)=7 7(2-1)=7 14-7=7 7=7 A=2 is correct. So the answer is A=2

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