решите уравнение
3,6х+9,2+1,3х+2,5+9,1х=54,4
СРОЧНО!!!!!!!!!!!!!!!!

3.6x + 9.2 + 1.3x + 2.5 + 9.1x = 54.44.9x + 91.x + 11.7  = 54.414x = 54.4  - 11.714x = 42.7x = 42.7 / 14x = 3.05 

 3.6х + 9.2 + 1.3х + 2.5+ 9.1х = 54.44.9х  + 91.х + 11.7 = 54.414х = 54.4 - 11.714х = 42. 7х = 42.7/14х = 3.05