Question 1077040
Let {{{ x }}} = the cost of the slacks
{{{ x + 30 }}} = the cost of the sweater
{{{ x + 34 }}} = the cost of the shoes
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{{{ x + x + 30 + x + 34 = 199 }}}
{{{ 3x = 135 }}}
{{{ x = 45 }}}
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