2 years ago

5.Write each algebraic expression in simplest form.

Mathematics

2 answers:

Hatshy [7]2 years ago

7 0

Answer:

=12x+y

Step-by-step explanation:

Combine like terms

=5x+-3y+7x+4y

=(5x+7x)+(-3y+4y)

=12x+y

OverLord2011 [107]2 years ago

7 0

Answer:

12x + y

Step-by-step explanation:

(5x - 3y) + (7x + 4y)

-you need to distribute a 1 from the 1(7x + 4y) and drop the 5x - 3y

5x - 3y + 7x + 4y

- combine like terms

5x + 7x = 12x & -3y + 4y = 1y or just y

12x + y

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