Malea281
Malea281
21-09-2020
Mathematics
contestada
Simplify this expression:
7- 9x - 15 + 12x
Respuesta :
catrinachen00
catrinachen00
21-09-2020
-8+3x because you need to combine like terms (7-15 is -8 and -9x+12x is 3x) and you're left with -8+3x
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