Answer: C
Step-by-step explanation:
Answer:
Yor answers would be :
For the 5th pic :
The equation of the line : Y= -2X + 4
Y-intercept : 4
The slope : -2
For the 7th pic :
The equation of the line : Y=4/3X-4
Y-Intercept : -4
The slope : 4/3
-2x = 4x + 9 Subtract 4x from both sides. -6x = 9 Divide both sides by -6. x = -9/6 Simplify the fraction. x = -3/2 Now, oh can check your answer by plugging it into the equation. -2(-3/2) = 4(-3/2) + 9 Multiply. 3 = -6 + 9 Add 3 = 3. So, x = -3/2.