nyoninombuso7
nyoninombuso7
27-07-2022
Mathematics
contestada
add 5x+4y;3x-7y;-4x+8y
Respuesta :
Аноним
Аноним
27-07-2022
The answer is
4x + 5y
.
Here, what needs to be done is to
combine like terms
.
5x + 4y + 3x - 7y - 4x + 8y
5x + 3x - 4x + 4y + 8y - 7y
4x + 5y
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