Question

Rozwiaz rownanie
2-3x / 1-2x= -½

Answer 1

Rozwiązanie:

- 2 ( 2 - 3 x ) = - 1 ( 1 - 2 x )

- 4 + 3 x = - 1 + 2 x

3 x - 2 x = - 1 + 4

x = 3

Answer 2

2-3x/1-25=-1/2
-1/2(1-2x)=2-3x
-1/2+1x=2-3x
4x=2 (i) 1/2
4x=5/2 /:4
x=5/2*1/4
x=5/8

Answer 3

2-3x / 1-2x= -½ |*2
4-6x / -2x = -1
4-6x = (1-2x) *-1
4-6x = -1+2x
8x = 5
x = 5/8