amandajusin amandajusin

28-09-2020
Mathematics

contestada

Combine like terms to simplify:
7y - 8y + 11x - 12x

A. -15y - 23x
B. 38xy
C. 15y + 23x
D. -y -x

Respuesta :

brieglander brieglander

28-09-2020

7y-8y= -y and 11x-12x=-x

-y-x

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