Question

-1[3x+7=3(x+1)]=3x-3

Answer 1

Answer:

-1*3x-7= 3x+3 = 3x-3

-3x-7 = 3x+3

-3x-3x= 3+7

-6x =10

x= -5/3

-3x/5= 3x-3

-3x = 5(3x-3)

-3x= 15x-15

-3x-15x = 15

-18x= 15

x= -15/18 = -5/6

Answer 2

Step-by-step explanation:

-5/6 is your answer dear