Question

reduza os termos semelhantes: a)-4x+6y+10x-2y-x
b)x+7x+10y-3x
c)2x-8y-6y-y-9x
d)4x+5y-2x+4y

Answer 1

a)5x+4y
b)5x+10y
c)-13y-9x
d)2x+9y

Answer 2

a=5x+4y
b=5x+10y
c=-7x-15y
d=2x+9y