3 years ago

-9y - 2 (2 - 7y) + 4

Mathematics

2 answers:

poizon [28]3 years ago

7 0

Answer:

-9y-2(2-7y)+4 expand the brackets using-2

Step-by-step explanation:

-9y-4+14y+4

arrange the like terms

-9y+14y-4+4

=5y becoz -4+4=0

ans=5y

alina1380 [7]3 years ago

5 0

The answer is 5y........

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