!!!!!!!!!!!!!!! 169,6+98x 0,2 = -------------- 2120+80x

<span> (248 + m) - 24=248-24+=224+</span><span>m</span>

<span>b + 127 - 84=43+b</span>

<span>(12 - k) + 24=12-k+24=36-k</span>

<span> 189 + n - 36=153+n</span>

<span> а - 30 + 55=a+25</span>

<span>е) х - 18 + 25=x+7</span>

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