Question

solve x
5(x-1)-2(x-1)+7(x-1)​

Answer 1

Step-by-step explanation:

5(x-1)-2(x-1)+7(x-1)

5x-5-2x+2+7x-7

10x-12=0

10x=12

x=12/10

x=6/5

Answer 2

Step-by-step explanation:

5(x-1)-2(x-1)+7(x-1)=0

= 5x-5-(2x-2)+7x-7=0

= 12x-12-2x+2=0

= 10x-10=0

= 10x=10

x = 1

Hope it is helpful