Trying to solve problem

X = -11

3 (x-4)+7=-3+x-24

-Add (-3+-24=-27)-

3 (x-4) +7 = x-27

-Move -27 to other side and add it to 7 (27+7 = 34)

3 (x-4) + 34 = x

-Distribute 3-

3x-12+34=x

(34-12 = 22)

3x+22=x

-Subtract x from both sides-

2x+22=0

-Move 22 to other side

2x=-22

-Divide by 2 to get X alone

x=-11