177k views
4 votes
У= 5х – 33х – у = -1Whats the value of y and x?

User Natsathorn
by
8.5k points

1 Answer

4 votes

\begin{gathered} у=5х-3 \\ 3х-у=-1 \\ 3x-\mleft(5x-3\mright)=-1 \\ 3x-5x+3=-1 \\ -2x+3=-1 \\ -2x+3-3=-1-3 \\ -2x=-4 \\ (-2x)/(-2)=(-4)/(-2) \\ x=2 \end{gathered}

then solve for y


\begin{gathered} y=5\cdot\: 2-3 \\ y=10-3 \\ y=7 \end{gathered}

answer

x = 2

y = 7

User Fake Jim
by
8.9k points

Related questions

1 answer
3 votes
60.7k views
asked Jul 5, 2023 203k views
Shehram Tahir asked Jul 5, 2023
by Shehram Tahir
7.8k points
1 answer
9 votes
203k views