MikeTank98 MikeTank98

27-03-2017
Mathematics

contestada

Simplify 6 - 4[x + 1 - (y + 3)] + 5y.

Respuesta :

lufranckousse lufranckousse

27-03-2017

6-4[x-1-(y+3)]+5y
6-4(x+1-y-3)+5y
6-4x-4+4y+12+5y
6-4+12-4x+4y+5y
14-4x+9y

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