Answer:
[tex]\boxed{ \Huge{\bf \: x = 6}}[/tex]
Step-by-step explanation:
Given equation:-
[tex]x + 3 = 9[/tex]
We need to Find the value of x of this equation.
Solution:-
[tex] \sf \longmapsto \: x + 3 = 9[/tex]
Subtract 3 from both sides :
[tex]\sf \longmapsto{x } + 3 - 3 = 9 - 3[/tex]
Simplify LHS :
[tex]\sf \longmapsto \: x + 0 = 9 - 3[/tex]
[tex]\sf \longmapsto \: x = 9 - 3[/tex]
Simplify RHS:
[tex]\sf \longmapsto \: x = 9 - 3[/tex]
[tex]\sf \longmapsto \: x = 6[/tex]
Hence,
[tex]\boxed{\rm x = 6}[/tex]
Key Words:-
LHS = Left hand side [ of the equation ]
RHS = Right hand side [ of the equation ]
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I hope this helps!
