SOLUTION: {{{3y=4x+5}}} {{{4x+5y=19}}}

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Question 901310: 3y=4x%2B5
4x%2B5y=19
Answer by Jc0110(165) About Me  (Show Source):
You can put this solution on YOUR website!
3y=4x%2B5 ... Rearrange this equation to 4x-3y=-5
4x%2B5y=19 --> Equation 1
4x-3y=-5 --> Equation 2
------------------------------------------------- Solve these equations by elimination.
Equation 1 - Equation 2
8y=24
y=24%2F8
y=3 ... Substitute into Equation 1
4x%2B5%283%29=19
4x%2B15=19
4x=4
x=4%2F4
x=1
Therefore, x=1 while y=3.