Question

x-4=12 find 'x' answer
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Answer 1

Answer:

$= > x - 4 = 12 \\ = > x = 12 + 4 \\ = > x = 16.$

Answer 2

Answer:

$x - 4 = 1 2 \quad :\quad x = 1 6$

Step-by-step explanation:

$x - 4 = 1 2$

 

$\mathrm{ A d d \: } 4 \mathrm{ \: t o \: b o t h \: s i d e s }$

$x - 4 + 4 = 1 2 + 4$

 

$\mathrm{ S i m p l i f y }$

$x = 1 6$