Question

solve for x: -3+x / 3+x = 6 ( pls give step by step solution )​

Answer 1

Answer:

$\bf\red{Question}$

solve for x: -3+x / 3+x = 6

$\bf\red{What\: to\:do?}$

We have to find x in the given equation

$\bf\red{Solution}$

$\frac{ - 3 + x}{3 + x} = 6$

Now we will cross multiply and will get the below equation ⏬

$6(3 + x) = - 3 + x$

$18 + 6x = - 3 + x$

$18 + 3 = x - 6x$

$21 = - 5x$

$- 5x = 21$

$- x = \frac{21}{5}$

$x = - \frac{21}{5}$