Question

( )+( )=16
+. +
( )- ( )=12
= =
26 16

Answer 1

Answer:

10+6=16

24-12=12

These are the correct answers ok

Answer 2

$(7)+(9)=16\\ + \ \ \ \ \ +\\(19)-(7)=12\\=\  \ \ \ \ \ \  =\\26\ \ \ \ \ \  16$

Step-by-step explanation:

Given,

$( )+( )=16\\ + +\\( )- ( )=12\\= =\\26 16$

Let,

$a+b=16$__1 and $c-d=12$_4

Also $a+c=26$__2 and $b+d=16$__3

Add equation-'3' & '4',

$b+c=28$__5

On subtracting equation-'2' from '1',

$b-c=-10$__6

On adding equation-'5' & '6',

$2b=18$

⇒$b=9$

Now,

$c=28-b=28-9=19$

And,

$a=16-b=16-9=7$

Also,

$d=16-b=16-9=7$

So, $(7)+(9)=16\\ + \ \ \ \ \ +\\(19)-(7)=12\\=\  \ \ \ \ \ \  =\\26\ \ \ \ \ \  16$