Question

question
solve the system by substitution.

y = 6x
y = -4x - 50

answer attempt 1 out of 2
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Explanation:

Step1: Substitute \( y = 6x \) into \( y = -4x - 50 \)

We get the equation \( 6x = -4x - 50 \).

Step2: Solve for \( x \)

Add \( 4x \) to both sides: \( 6x + 4x = -50 \), which simplifies to \( 10x = -50 \). Then divide both sides by 10: \( x = \frac{-50}{10} = -5 \).

Step3: Find \( y \) using \( y = 6x \)

Substitute \( x = -5 \) into \( y = 6x \), so \( y = 6\times(-5) = -30 \).

Answer:

\((-5, -30)\)