Question

please give me fast answer and all answers ​

Answer 1

Step-by-step explanation:

these are the answers of your questions

Answer 2

I am doing number 3. and 4. as they are somewhat hard..

3.3x+4(x-2)=3(x-4)+2

=>3x+4x-8=3x-12+2

=>7x-8=3x-10

=>7x-3x=-10+8

=>4x=-2

=>x=-2/4

=>x=-1/2 or -0.5

4.3(2x+1)-4(x-2)=0

=>6x+3-4x+8=0

=>2x+11=0

=>2x= -11

=>x= -11/2 or -5.5