Question 769037
{{{ u + 1/8 = 7 }}}
Multiply both sides by {{{ 8 }}}
{{{ 8u + 1 = 56 }}}
Subtract {{{ 1 }}} from both sides
{{{ 8u = 55 }}}
Divide both sides by {{{ 8 }}}
{{{ u = 6.875 }}}
It can also be expressed as {{{ u = 6 + 7/8 }}}