Question

Expand and simplify by collecting like terms. 12(x-6) +(x+7)y​

Answer 1

Answer:

x= 72-7y/(12+y)

y not equal to -12.

Step-by-step explanation:

12(x-6)+(x+7)y=0

12x-72+xy+7y=0

12x+xy-72=-7y

12x+xy= -7y+72

x(12+y)=72-7y

divide both sides by (12+y)

x(12+y)/(12+y)=72-7y/(12+y)

then x= 72-7y/(12+y)

y != -12. y not equal to -12.