Question 1124462
{{{480*0.7+x=0.75(x+480)}}}

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{{{0.75x+0.75*480=0.7*480+x}}}

{{{0.75*480=0.25x+0.7*480}}}

{{{0.05*480=0.25x}}}

{{{x=0.2*480}}}

{{{x=96}}}