Question

find k if kx +2y=6 and x=-1 and y =2​

Answer 1

$\dashrightarrow \blue{kx+2y=6} \\ \\ </p><p></p><p>\dashrightarrow \blue{x=-1} \\ \\ </p><p></p><p>\dashrightarrow \blue{y=2} \\ \\ </p><p></p><p>\large\underline\mathfrak{\red{TO\:FIND,}} \\ \\ </p><p></p><p>\dashrightarrow \blue{The\:value\:of\:k} \\ \\ </p><p></p><p>\large\underline\bold{\pink{\mathfrak{SOLUTION,}}} \\ \\ </p><p></p><p>\implies \green{kx+2y=6} \\ \\ </p><p></p><p>\therefore \orange{putting\:the\:value\:of\:x\:and\:y\:.} \\ \\ </p><p></p><p>\implies \purple{k(-1)+2(2)=6} \\ \\ </p><p></p><p>\implies \purple{-k+4=6} \\ \\ </p><p></p><p>\implies \purple{-k=6-4} \\ \\ </p><p></p><p>\implies\purple{-k=2} \\ \\ </p><p></p><p>\implies \purple{k=-2} \\ \\ </p><p></p><p>\rm{\boxed{\bf{\circ\:\: k=-2\:\: \circ }}} \\ \\ </p><p></p><p>\large\underline\mathfrak{THE\:VALUE\:OF\:k\:IS\:-2} \\ \\ </p><p></p><p> \: \:$

Answer 2

Answer:

kindly refer to the attachment please.