Any smart girls want to chat or be friends?

Show me how you find y and z and determine what y and z are you i appreciate it : )

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.