jjmoon77
jjmoon77
11-12-2020
Mathematics
contestada
simplify the following expression
-4x + 2x - 7x
Respuesta :
addison5781
addison5781
11-12-2020
The answer is -9x I believe.
-4x + 2x = -2x
-2x - 7x = -9x
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