(x-348)+159=601 468-(259-x)=382 (x-12)*8=56 9y-54=162 - вопрос №348159601468259382128569541622581638159112347496764358 от devil66669 19.05.2021 21:28

Question

Математика: (x-348)+159=601 468-(259-x)=382 (x-12)*8=56 9y-54=162 (y+25): 8=16 38x+15=91 123-4x=749

devil66669 · Answer

Х - 348 + 159 = 601х = 601 - 159 + 348х = 790468 - (259 + х )= 382(259 +х) = 468 - 382259 + х = 86х = 86 - 259х = - 1738х - 96 = 568х = 56 + 928х = 152  х = 199у - 54 = 1629у = 162 + 549у = 216у = 24(у + 25) = 16 * 8у + 25 = 128у = 128 - 25у = 10338х = 91 - 1538х = 76    х = 24х = 123 - 7494х = - 626  х = - 156,5...

(x-348)+159=601 468-(259-x)=382' (x-12)*8=56 9y-54=162 (y+25): 8=16 38x+15=91 123-4x=749