71 + ( 26 - 3 . x ) ; 5 = 75
( 26 - 3x ) : 5 = 75 - 71
( 26 - 3x ) : 5 = 4
26 - 3x = 4.5
26 - 3x = 20
3x = 26 - 20
3x = 6
x = 6 : 3
x = 2
71+(26-3.x):5=75
71+(26-3x)=75.5=375
26-3x=375-71=304
3x=26-304=-278
x=\(\frac{-278}{3}\)
71 + (26 - 3 . x):5 = 75
26 -3 .x : 5 = 75-71
26 - 3 .x : 5 = 4
3 .x : 5 = 26 - 4
3 .x : 5 = 22
3 .x = 22 . 5
3.x = 110
x = ?
71+(26-3x):5=75
(26-3x):5=75-71
(26-3x):5=4
26-3x =4.5
26-3x. =20
3x. =26-20
3x. =6
x =6:3
x=3
K mik nha