Question

This equation has one solution.

5(x – 1) + 3x = 7(x + 1)

What is the solution?

Answer 1

$\huge\boxed{\mathbb{\fcolorbox{blue}{aqua}{Hey Mate !!! }}}$

$<b><i>$
$\implies$5x – 5 + 3x = 7x + 7

$\implies$8x – 7x = 7 + 5

$\implies$x = 12

Answer 2

5x-5+3x=7x+7
8x-5=7x +7
8x-7x=7+5
x=12....

Hope, this may help you
Mark as Brainliest, plz. ...