3 years ago

NEED HELP!! 10 POINTS!!

1 answer:

6 0

I know ab and dc are equal, so I set them equal:

4q-8=q+4

3q=12

q=4

we aren't done, we need to find the total so we plug it back in:

4(4)-8

16-8= 8

8 is the answer

:)

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