Question 1181465
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<pre>

    (5 + 8*5) + {{{x/2}}} = x


     45 + {{{x/2}}} = x


     45 = x - {{{x/2}}}


     45 = {{{x/2}}}


      x = 45*2 = 90.      <U>ANSWER</U>
</pre>

Solved.