Solve for \(x\) in \(3x=28+8\).
Solve for \(x\).
\[3x=28+8\]
Simplify \(28+8\) to \(36\).
\[3x=36\]
Divide both sides by \(3\).
\[x=\frac{36}{3}\]
Simplify \(\frac{36}{3}\) to \(12\).
\[x=12\]
\[x=12\]
Substitute \(x=12\) into \(5t-3t=3+5\).
Start with the original equation.
\[5t-3t=3+5\]
Let \(x=12\).
\[5t-3t=3+5\]
Simplify.
\[2t=8\]
\[2t=8\]
Substitute \(x=12\) into \(5x+9=5+3x\).
Start with the original equation.
\[5x+9=5+3x\]
Let \(x=12\).
\[5\times 12+9=5+3\times 12\]
Simplify.
\[69=41\]
\[69=41\]
Since \(69=41\) is not true, this is an inconsistent system.
