question\ncombine like terms.\n-7y - 2 - 4x - 2y + 6x + 6y - 2

Explanation:

Step1: Combine x - terms

$(-4x + 6x)+(-7y-2y + 6y)+(-2-2)$

Step2: Simplify x - terms

$2x+(-7y-2y + 6y)+(-2-2)$

Step3: Combine y - terms

$2x+(-3y)+(-4)$

Step4: Write the final form

$2x-3y - 4$

Answer:

$2x-3y - 4$