sarita1roldan sarita1roldan

22-09-2020
Mathematics

contestada

Simplify 7x + 2x + 5y - 2y
A) 9 x + 3 y
B) 9 x + 7 y
C) 12 xy

Respuesta :

ilt9520 ilt9520

22-09-2020

Answer:

A

Step-by-step explanation:

7x + 2x = 9x

5y-27 = 3y

9x + 3y

Hope this Helped

Brainliest is appreciated.

Answer Link

eunice1234 eunice1234

22-09-2020

Answer: A. 9x + 3y

Step-by-step explanation:

For simplifying variable expressions, what you should do is to combine like terms.

Solve:

Given

7x+2x+5y-2y

Combine [x]

=(7x+2x)+5y-2y

=9x+5y-2y

Combine [y]

=9x+(5y-2y)

=9x+3y

Answer Link

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