Question

y = -2
3x - 4y = -19
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Explanation:

Step1: Substitute \( y = -2 \) into the second equation

We have the equation \( 3x - 4y = -19 \). Substitute \( y = -2 \) into it:
\( 3x - 4(-2) = -19 \)

Step2: Simplify and solve for \( x \)

First, simplify \( -4(-2) = 8 \), so the equation becomes:
\( 3x + 8 = -19 \)
Subtract 8 from both sides:
\( 3x = -19 - 8 \)
\( 3x = -27 \)
Divide both sides by 3:
\( x = \frac{-27}{3} = -9 \)

Answer:

\((-9, -2)\)