Question

solve the following
3x+4(x-1)=5/2​

Answer 1

Answer:

X= 13/14

Step-by-step explanation:

3x+4x-4=5/2

7x=5/2+4

7x=(5+8)/2

7x= 13/2

X= 13/(2×7)

X=13/14

rechecking: put X= 13/14

3(13/14 )+4(13/14 -1) = 5/2

5/2=5/2 proved .

Answer 2

Step-by-step explanation:

3x+4(x-1)=5/2

3x+4x-4=5/2

9x=5/2+4/1

9x=5+8/2

9x=13/2

x=13×9/2

x=117/2