Help me solve a problem! Beg?



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Help me solve a problem! Beg? and got a better answer

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Response from 0[+++++]
5x+20=8 x-11 3x=108 x=36 And on the ground respectively 25.

Response from 0[+++++]
S=Vt. x km/hour is the bus speed on the highway. x-11 km/hour is the bus speed on the dirt road. x*5=5x km the bus passes along the highway. x-11 *8 km the bus passes along the dirt road It is known from the condition that the section of the dirt road is 20 km larger than the section of the highway. Thus we have the following equation: x-11 *8 - 5x=20; 8x-88-5=20; 3x=108; x=36; x-11=36-11=25 km/hour is the bus speed on the dirt road. To diminish - to reduce, make less, insignificant. Beg - to ask very fervently for mercy. Umolyayu, Verbal: pray, pray.

 

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