Question

combine like terms. \\((-2z - 3) + (4c + 6y) + (7 + 3c)\\) \\((-2z - 3) + (4c + 6y) + (7 + 3c) = \square\\) (simplify your answer.)

Explanation:

Step1: Remove parentheses

$(-2z - 3) + (4c + 6y) + (7 + 3c) = -2z - 3 + 4c + 6y + 7 + 3c$

Step2: Group like terms

$= -2z + 6y + (4c + 3c) + (-3 + 7)$

Step3: Combine like terms

$= -2z + 6y + 7c + 4$

Step4: Rearrange terms (optional, standard order)

$= 7c + 6y - 2z + 4$

Answer:

$7c + 6y - 2z + 4$