Question 583696
Let {{{ x }}} = the degrees in the 1st angle
The sum of the angles of a triangle is always 180
given:
{{{ x + 2x + 5 + 3x - 35 = 180 }}}
{{{ 6x - 30 = 180 }}}
{{{ 6x = 210 }}}
{{{ x = 35 }}}
and
{{{ 2x + 5 = 2*35 + 5 }}}
{{{ 2x + 5 = 75 }}}
and
{{{ 3x - 35 = 3*35 - 35 }}}
{{{ 3x - 35 = 105 - 35 }}}
{{{ 3x - 35 = 70 }}}
The angles are 35, 75 and 70
check:
{{{ 35 + 75 + 70 = 180 }}}
{{{ 180 = 180 }}}
OK