Question 1083907
{{{ 2x + 5y = 25 }}}
There is no solution.
To get a solution, the number of unknowns
must equal the number of equations. You have
2 unknowns
1 equations
So, you are short 1 equation.
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But if the problem was " Put this equation into
the form {{{ y = f(x) }}}, then you could do this:
{{{ 2x + 5y = 25 }}}
Subtract {{{ 2x }}} from both sides
{{{ 5y = -2x + 25 }}}
Divide both sides by {{{ 5 }}}
{{{ y = (-2/5)*x + 5 }}}
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So, now it is in the form {{{ y = f(x) }}}. It's not a
solution, just a change of form.