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輝念了崔遍匈 >> (0.5+x)+x=9.8‖2 >>

(0.5+x)+x=9.8‖2

凄催0.5紗x凄催紗x吉噐9.8‖2 盾0.5+x+x=4.9 2x=4.9-0.5 2x=4.4 x=4.4‖2 x=2.2

盾 0.5xx9.8‖2 1.5x=4.9 x=15蛍岻49 李寡追仍仍

(0.5+x)+x=9.8‖2 0.5+x+x=4.9 x+x=4.9-0.5 2x=4.4 x=2.2

0.5+x+x9.8‖2 0.5+2x4.9 2x4.4 x2.2 低挫云籾厮盾基,泌惚諾吭 萩泣嘔和叔^寡追基宛 ̄。

晒酒誼 2X=4.9-0.5 X=2.2

3.8

1.5x=4.9 x=3.6

籾朕嶄髪富塰麻憲催侭參涙隈箔竃潤惚。俶勣厚謹戻幣佚連嘉辛參箔竃潤惚 (0.5+x)=9.8/2 x=4.8-0.5 =4.3

4x+1=9.8 4x=9.8-1 x=8.8/4 x=2.2

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