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Simplify these by collecting like terms :
a) 4a + 3b + 8a + 2c
b) 6x + 4y + 3y + 7y + 5y + 3x
c) 5k + 3m + 4m + 3n + 6k
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Respuesta :

keziakh004

Answer:

a)  12a + 3b + 2c

b)  19y + 9x

c)  11k + 7m + 3n

Step-by-step explanation:

a)  4a + 3b + 8a + 2c

    12a + 3b + 2c

b)  6x + 4y + 3y + 7y + 5y + 3x

    6x + 19y + 3x

    19y + 9x

c)  5k + 3m + 4m + 3n + 6k

    5k + 7m + 3n + 6k

    11k + 7m + 3n

ujalakhan18

Answer:

a) 12a+3b+2c

b) 9x + 19y

c) 11k+7m+3n

Step-by-step explanation:

a) 4a+3b+8a+2c

Combining like terms and adding them

=> 4a+8a+3b+2c

=> 12a+3b+2c

b) 6x+4y+3y+7y+5y+3x

Combining like terms and adding them

=> 6x+3x+3y+7y+5y+4y

=> 9x + 19y

c) 5k + 3m + 4m + 3n + 6k

Combining like terms and adding them

=> 5k+6k+3m+4m+3n

=> 11k+7m+3n

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