Question

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


PLS SAY THE ANSWER PLS!!!

Answer 1

Hey friend,
Here is the answer you were looking for:
$3x + 4(x - 1) = \frac{5}{2} \\ \\ 3x + 4x - 4 = \frac{5}{2} \\ \\ 7x = \frac{5}{2} + 4 \\ \\ 7x = \frac{5 + 8}{2} \\ \\ 7x = \frac{13}{2} \\ \\ x = \frac{13}{2 \times 7} \\ \\ x = \frac{13}{14}$

Hope this helps!!!

Feel free to ask doubts regarding to this in the comment section or inbox me if needed.

@Mahak24

Thanks...
☺☺

Answer 2

3x+4x-4=5/2


7x-4=5/2


7x=5/2+1/4


7x=10/4+8/4


7x=18/4


X=18/4-1/7


X=126/28-4/28

X=122/28

X=4.3 (in decimal)