Question

reduza os termos semelhantes:

1) 2n + x - 2x - 2n +6x - n =

2) -x+2y-x+-6y=

3) 5a+a-3a-8a-4a+a=

4) 6x+3m-4m+2x+m+4x=

5) 6m+5y+6m-2m-5y=

Answer 1

$ola$♡ $vamos \ reduzir ?$ :D

1)

$2n + x - 2x - 2n +6x - n =\\2n-2n-n=-6x-x\\\\2n-2n=0\\logo=-n=-5x\\\\passa \ para\ o \ outro\ lado \ fica:\ -n+5x$

2)

$-x+2y-x+-6y=\\-2x-4y \\ou \\-2(x+2y)$

3)

$5a+a-3a-8a-4a+a\\6a-3a-8a-4a+a\\3a-8a-3a\\\\3a-3a=0 \\logo=-8a$

4)  

$6x+3m-4m+2x+m+4x\\6x+2x+4x+3m-4m+m\\12x+4m-4m\\\\4m-4m=0\\logo=12x$

5)

$6m+5y+6m-2m-5y\\6m+6m-2m-5y+5y\\\\-5y+5y=0\\logo=12m-2m=10m$

$Bons\ estudos\ e \ qualquer \ duvida,\ me \ chame!$