2*(x-1)=3*(2x-1) 3-5*(x-1)=x-2 дам 10б

Question

2*(x-1)=3*(2x-1)
3-5*(x-1)=x-2
дам 10б

Answer 1

1)
2x-2=6x-3

2x-6x=-3 +2

-4x=-1

x=0,25

2)
3-5x + 5 = x -2

8-5x = x -2

-5x - x = -2 -8

-6x = -10

x = 5/3 = 1 2/3

Comments

спасибо большое

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1/4=0,25 а не 0,5

Answer 2

1) 2*(x-1)=3*(2x-1), 2x-2=6x-3, 6x-2x=2-3, 4x=1, x=1/4=0,25

2) 3-5*(x-1)=x-2, 3-5x+5=x-2, 6x=10, x=10/6