Question

PLEASE ANSWER!!! AND EXPLAIN!!!

Answer 1

`\\ \rm\longmapsto (x+3)/(4)=(x+6)/(6)`

`\\ \rm\longmapsto 6(x+3)=4(x+6)`

`\\ \rm\longmapsto 6x+18=4x+24`

`\\ \rm\longmapsto 6x-4x=24-18`

`\\ \rm\longmapsto 2x=6`

`\\ \rm\longmapsto x=3`

Answer 2

`\dashrightarrow \: { \tt{ (x + 3)/(4) = ((x + 6))/(6) }} \\ \\\dashrightarrow \: { \tt{6(x + 3) = 4(x + 6)}} \\ \\ \dashrightarrow \: { \tt{6x + 18 = 4x + 24}} \\ \\ \dashrightarrow \: { \tt{6x - 4x = 24 - 18}} \\ \\ \dashrightarrow \: { \tt{2x = 6}} \\ \\ \dashrightarrow \: { \tt{x = (6)/(2) }} \\ \\ \dashrightarrow \: { \boxed{ \: \: x = 3 \: \: }}`