Question 901310
{{{3y=4x+5}}} ... Rearrange this equation to {{{4x-3y=-5}}}
{{{4x+5y=19}}} --> Equation 1
{{{4x-3y=-5}}} --> Equation 2
------------------------------------------------- Solve these equations by elimination.
Equation 1 - Equation 2
{{{8y=24}}}
{{{y=24/8}}}
{{{y=3}}} ... Substitute into Equation 1
{{{4x+5(3)=19}}}
{{{4x+15=19}}}
{{{4x=4}}}
{{{x=4/4}}}
{{{x=1}}}
Therefore, x=1 while y=3.