(4,5х+3,6)*(-19,6)=0
раскроем скобки
-88.2x-70.56 = 0
88.2x+70.56 = 0
88.2x = -70.56
x = -0.8
(1.2х+16,8)*(-13,3)=0
-15.96x-223.44 = 0
15.96x+223.44 = 0
15.96x = -223.44
x = -14
-32,7*(0,1х+6,3)=0
– 3.27x – 206.01 = 0
– 3,27x = 0 + 206,01
-3.27x = 206.01
x = -63
(4,5х+3,6)*(-19,6)=0
раскроем скобки
-88.2x-70.56 = 0
-88.2x-70.56 = 0
88.2x+70.56 = 0
88.2x = -70.56
x = -0.8
(1.2х+16,8)*(-13,3)=0
раскроем скобки
-15.96x-223.44 = 0
-15.96x-223.44 = 0
15.96x+223.44 = 0
15.96x = -223.44
x = -14
-32,7*(0,1х+6,3)=0
– 3.27x – 206.01 = 0
– 3,27x = 0 + 206,01
-3.27x = 206.01
x = -63