10(25+x)+8x =30又怎么算?|

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10(25+x)+8x =30又怎么算?|

10(25+x)+8x =30又怎么算?|
10(25+x)+8x =30又怎么算?|

10(25+x)+8x =30又怎么算?|
10(25 + x) + 8x = 30
250 + 10x + 8x = 30
10x + 8x = 30 - 250
18x = -220
x = -220 ÷ 18
x = - 110/9