laylay120
laylay120
30-01-2019
Mathematics
contestada
simplify
5x+10y+7x-4y
Respuesta :
12375819
12375819
30-01-2019
Answer:
12x + 6y
Step-by-step explanation:
5x +10y + 7x - 4y
5
x
+ 7
x
= 12
x
10y - 4y = 6
y
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