53,8x-17,9x+28,1x+39,457=172,001

Question

53,8x-17,9x+28,1x+39,457=172,001

Answer 1

53,8х-17,9х+28,1х+39,457=172,001
64х=172,001-39,457
64х=132,544
х=132,544:64
х=2,071

Comments

Спасибо большое