Question

a+b+2a+3b=
7c+5a+8c+c=
3x+x+2y+3x+y=
X+4y+5y+6x+2y
me ayudan plis. ​

Answer 1

Respuesta:

a+b+2a+3b= 3a + 4b

7c+5a+8c+c= 16c + 5a

3x+x+2y+3x+y= 7x + 3y

X+4y+5y+6x+2y= 7x + 11y

Answer 2

Respuesta:

Explicación paso a paso:

a+b+2a+3b=

=a+b+2a+3b

=(a+2a)+(b+3b)

=3a+4b

7c+5a+8c+c=

=(5a)+(7c+8c+c)

=5a+16c

3x+x+2y+3x+y=

=(3x+x+3x)+(2y+y)

=7x+3y

X+4y+5y+6x+2y

=x+4y+5y+6x+2y

=(x+6x)+(4y+5y+2y)

=7x+11y