Question

If
x+7
3x+16
=
4
7
then the value of 'x' is​

Answer 1

Answer:

$x = - 3$

Step-by-step explanation:

Given:

$x + 7 = 4 \\ x = 4 - 7 \\ x = - 3$

Also:

$3x + 16 = 7 \\ 3x = 7 - 16 \\ 3 x = - 9 \\ x = \frac{( - 9)}{3} \\ x = - 3$

So,

$x = - 3$