a) 135 - ( x + 32 ) = 80
x + 32 = 135 - 80
x + 32 = 55
x = 55 - 32
x = 23
b)( x - 17 ) + 52 = 158
x - 17 = 158 - 52
x - 17 = 106
x = 106 + 17
x = 123
c x : 17 + 83 = 297
x : 17 = 297 - 83
x : 17 = 214
x = 214 x 17
x = 3638
d) 9052: x - 56 = 17
9052 : x = 17 + 56
9052 : x = 73
x = 9052 : 73
x = \(\frac{1004}{17}\)
a) 135-(x+32) =80 d) 9052:x-56=17
x+32=135-80 9052:x =17+56
x =55-32 9052:x =73
x =23 x =9052:73
b) (x-17)+52=158 x =124
x-17 =158-52 c) x:17+83=297
x-17 =106 x:17 =297-83
x =106+17 x:17 =214
x =123 x =214x17
x =3638
