t3gandy3r
t3gandy3r
17-01-2020
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contestada
Simplify 7x - 8y + 2x - y
Respuesta :
Аноним
Аноним
17-01-2020
Answer:
9( x - y)
Explanation:
7x - 8y + 2x - y
= 7x + 2x - ( 8y + y)
= 9x - 9y
= 9(x - y)
Done :))
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patricia641
patricia641
17-01-2020
Answer: 9x-7y
Explanation :
7x+2x =9x
-8y-y = -7y
Then put together
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