[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {p\:=\:33}}}}}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex]21 = p - 12[/tex]
➼[tex] \: p = 21 + 12[/tex]
➼[tex] \: p = 33[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}[/tex]
[tex]21 = p - 12[/tex]
➼[tex] \: 21 = 33 - 12[/tex]
➼[tex] \: 21 = 21[/tex]
➼[tex] \: L.H.S.=R. H. S[/tex]
Hence verified.
[tex]\bold{ \green{ \star{ \orange{Mystique35☂}}}}⋆[/tex]
