100 !
1) -2/3 + (1/4 - x) = 0; 2) -3/20 + (5x - 0,2) = 0; 3) -7/24 + (2x - 1/4) = 0.
!

Question

Математика: 100 ! 1) -2/3 + (1/4 - x) = 0; 2) -3/20 + (5x - 0,2) = 0; 3) -7/24 + (2x - 1/4) = 0.! ​

Vilka2008 · Answer

1) -2/3 +(1/4 - х)= 0-2/3 + 1/4 - х = 0х = -2/3 + 1/4х = -8/12 + 3/12х= -5/122) -3/20 + (5x - 0,2) = 0-3/20 + 5х - 0,2 = 05х = 3/20 + 0,25х = 3/20 + 4/205х = 7/20х = 7/100х = 0,073)-7/24 + (2x - 1/4) = 0-7/24 + 2х -1/4 = 02х = 7/24 + 1/42х = 7/24 + 6/242х = 13/24х= 13/48...

100 ! 1) -2/3 + (1/4 - x) = 0; 2) -3/20 + (5x - 0,2) = 0; 3) -7/24 + (2x - 1/4) = 0.! ​

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100 !
1) -2/3 + (1/4 - x) = 0; 2) -3/20 + (5x - 0,2) = 0; 3) -7/24 + (2x - 1/4) = 0.
!