Question

4(x-10)= 2(x-20)

5(x-6)= 4(x-9)

3(x+6)= 3(-x+12)

4(x+12)= 4(-x+8)

5(2x+10)= 10(-x-10)

3(x+8) = 3(-x-12)

7(x-2)= 7(-x16)

Answer 1

x=0
x= -6
x=3
x= -2
x= - 15/2
x= -10
x= 2/17