10(3Х-2)-3(5Х=2)+5(11-4Х)=25

Question

10(3Х-2)-3(5Х=2)+5(11-4Х)=25

Comments

там 5x - 2???

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5Х+

Answer 1

30x - 20 - 15x - 6 + 55 - 20x - 25 =0
- 5x + 4 =0
- 5x =- 4
5x = 4
x = 4/5
x =0,8