Posted by adore001 on Thursday, August 26, 2010 at 10:02pm.
I'm assuming this is a eraction:
7(-7) - 7(2 -3) / 2(-6 + 9) =
(-49 - 7*-1) / 2*3 = (-49 + 7) /6 =
-42 /6 = -7.
/ 6
Hi Henry,
Can you tell me if the answer was -7/6 because that isn't one of my multiple choices. The multiple choices are -7; 10; -28/3; or -7/5. Thanks for clarification. I really appreciate your help.
7(-7)-7(2-3)
____________
2(-6+9)
top: 7(-7)-7(-1)= -49+7=-42
bottom: 2(3)=6
-42/6=?
Yes, the answer is -42/6 = -7.
Thank you so much Henry and Jen. I really appreciate your help.
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