Answer:
-8r-4
Step-by-step explanation:
2(-2-4r)=?
2(-2)= -4
2(-4r)= -8r
2(-2-4r)=-8r-4
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2(−2−4r)
=(2)(−2+−4r)
=(2)(−2)+(2)(−4r)
=−4−8r
=−8r−4
