X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34

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X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34
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X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34
X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34
X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34

X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34X-27=46 9X=10.8 232+X=786 2X+10=60 2X-4=34
(1)X=27+46=73
(2)X=10.8/9=1.2
(3)X=786-232=554
(4)X=50/2=25
(5)X=38/2=19