herbol3
herbol3
06-03-2018
Mathematics
contestada
What is 4xy + xy -7x + x?
Respuesta :
zrh2sfo
zrh2sfo
06-03-2018
Simplify the following:
4 x y + x y - 7 x + x
Adding like terms, 4 (x y) + x y = 5 (x y):
5 x y - 7 x + x
x - 7 x = -6 x:
5 x y + -6 x
Factor x out of 5 x y - 6 x:
Answer: x (5 y - 6)
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