Question

(iv) The solution of the equation point
3(х + 1) = 12 + 4(x-1) is
-6
-4
ОООО
-5
-3​

Answer 1

Step-by-step explanation:

3x+3=12+4x-4

3x-4x=12-4-3

-x=5

x=-5

Answer 2

Answer:

3(x+1)=12+4(x-1)

3x+3=12+4x-4

3x-4x=12-4-3

-x=12-7

x=-5 ans