Respuesta :

D= 22
 Because 11+22= 33 

Hope this helps :)


[tex]11+d=33 [/tex]

Subtract 11 from both sides


[tex]-11 +11 +d=33 -11[/tex]


Then cancel out the 11 on the left side


Then subtract 33-11


[tex]d=22[/tex]
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