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Add the following polynomials: 7x - 8 and 5x + 8.

Sagot :

Answer:

12x

Step-by-step explanation:

7x -8

+ 5x +8

12x

FOLLOW MO NA DIN AKO

Answereft side  

=

0

+

8

=

8

 

right side  

=

0

+

8

=

8

x

=

0

is the solution

Step-by-step explanation:collect terms in x on one side and numeric values

 

on the other side