Answer :
Answer:
y = - [tex]\frac{49}{4}[/tex]
Step-by-step explanation:
Given
5x - 4y = 34 ← substitute x = - 3 into the equation
5(- 3) - 4y = 34
- 15 - 4y = 34 ( add 15 to both sides )
- 4y = 49 ( divide both sides by - 4 )
y = - [tex]\frac{49}{4}[/tex]