Question

Solve and check answer
$15 - x = 4$
​

Answer 1

Answer:

$15 - x = 4$

$- x = 4 - 15$

$- x = - 11$

$x = 11$

Ans. 11

Hope it helps.

Answer 2

$\small\red{\boxed{question = 15 - x = 4}} \\ \\ solution : - \\ \small \tt\blue{15 - x = 4} \\ \small \tt\blue{15 - 4 = x} \\ \small \tt\blue{11 = x} \\ or \: \: \small \tt\blue{x = 11} \\ \small \tt\red{check} \\ \small \tt\red{15 - x = 4} \\ \small \tt\red{15 - 11 = 4} \\ \small \tt\red{4 = 4} \\ \small \tt\red{L.H.S = R.H.S}$

$\small\red{\boxed{\boxed{ 乄 ＭꫝղᎥនh 乄 }}}$