Question 937986
{{{ 3x + y = 4 }}}
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{{{ 2y - 8 = 6x }}}
{{{ 6x + 2y = 8 }}}
Divide both sides by {{{ 2 }}}
{{{ 3x + y = 4 }}}
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What you have is the same equation
repeated twice. You have 1 equation
and 2 unknowns, so it is not solvable.
( or, if you like, there are an infinite
number of solutions )