Question 1092416
Let {{{ x }}} = amount invested @ 12%
{{{ 300000 - x }}} = amount invested @ 15%
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{{{ .12x + .15*( 300000 - x ) = 38400 }}}
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{{{ .12x + 45000 - .15x = 38400 }}}
{{{ .03x = 45000 - 38400 }}}
{{{ .03x = 6600 }}}
{{{ x = 220000 }}}
and
{{{ 300000 - x = 300000 - 220000 }}}
{{{ 300000 - x = 80000 }}}
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The amount invested @ 12% is $220, 000
The amount invested @ 15% is $80,000
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check the math