Answer:
10
Explanation:
Original expression:
[tex](4y+8x+6)+25+(4x+6y+7)[/tex]
Let's simplify it step-by-step:
[tex]4y+8x+6+25+4x+6y+7[/tex] (removing the parentheses)
[tex]4y+12x+6+25+6y+7[/tex] (adding together similar terms in x)
[tex]10y+12x+6+25+7[/tex] (adding together similar terms in y)
[tex]10y+12x+38[/tex] (adding together similar terms with no variable)
So, from the final expression, we see that the coefficient for y is 10.
