Question

Combine Like Terms and Evaluate

(Simplify The Expression)

(Then Evaulate Each Expression)

- 2x + 4+3y-5x-2y if x = -3 and y = 4

Answer 1

- 2x + 4 + 3y - 5x - 2y

if x = - 3 and y = 4

simplification

- 2x - 5x + 3y - 2y + 4

- 7x + y + 4

evaluation

- 7x + y + 4

- 7 ( - 3 ) + 4 + 4

21 + 4 + 4

= 29

hope that helps !

Answer 2

29

Explanation:

-2x+4+3y-5x-2y

Combine like terms

-7x+1y+4

evaluate

-7(-3) 1(4) 4

Solve

21+4+4

29