`a, (x-2) : 7 = 3`
`=> x - 2 = 21`
`=> x = 23`
`b, 12:x=6`
`=> x=12:6`
`=> x = 2`
`c, 27:(x+3) = 9`
`=> x+3=3`
`=> x = 0`
`d, 5x : 2 = 10`
`=> 5x = 20`
`=> x = 4`
`( x - 2 ) : 7 = 3`
`x-2=3xx7`
`x-2=21`
`x=21+2`
`x=23`
______________________
`12:x=6`
`x=12:6`
`x=2`
_____________________
`27:(x+3)=9`
`x+3=27:9`
`x+3=3`
`x=3-3`
`x=0`
________________________
`5x : 2 =10`
`5x=10 xx 2`
`5x=20`
`x=20:5`
`x=4`
( x - 2 ) : 7 = 3
( x - 2 ) = 3 x 7
( x - 2 ) = 21
x = 21 + 2
x = 23
12 : x = 6
x = 12 : 6
x = 2
27 : ( x + 3 ) = 9
( x + 3 ) = 27 : 9
( x + 3 ) = 3
x = 3 - 3
x = 0
5 x : 2 = 10
x : 2 = 10 : 5
x : 2 = 2
x = 2 x 2
x = 4
#𝙕𝙞𝙞𝙘𝙪𝙩𝙞𝙞𝙨𝟭𝙩𝙜