(I need help with mostly the last one)

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

What properties allow transformation to be used as a problem solving tool

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.