Question 1149312
{{{(71*10+19x)/(x+10)=32}}}

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{{{71*10+19x=32(x+10)}}}

{{{19x+71*10=32x+32*10}}}

{{{71*10-32*10=32x-19x}}}

{{{(32-19)x=71*10-32*10}}}

{{{(32-19)x=10(71-32)}}}


{{{highlight(x=10((71-32)/(32-19)))}}}