Question

ayúdenme porfa no se resolverlo ​

Answer 1

Respuesta:

$-a+2c-5a-2c+7-4c\\-6a+7-4c\\\\-b+c-b+a-c-c+3b\\b-c+a\\\\5x-7+8y-3x+5y+2\\2x-5+13y\\\\x+2y-5+x-3y+5\\2x-y\\\\12a-10b-6-4b+3a\\15a-14b-6\\\\-x-x-x+3y-3y+8\\-3x+8\\\\-2m+19-30m\\-32m+19\\\\22xy-4xy-3ax+5ay\\18xy+2ax\\\\13x+11-22y+10y+14\\13x+25-12y\\\\3x-8y-12+4x-7\\7x-8y-19\\\\3m-n+5m-6m-2m+3n\\8m-6m-2m+2n\\2m-2m+2n\\2n$

Espero te ayude :)