Answer:
No Solutions
Step-by-step explanation:
Let's solve your equation step-by-step.
2(4x−4)+8x=2(8x−3)
Step 1: Simplify both sides of the equation.
2(4x−4)+8x=2(8x−3)
(2)(4x)+(2)(−4)+8x=(2)(8x)+(2)(−3)(Distribute)
8x+−8+8x=16x+−6
(8x+8x)+(−8)=16x−6(Combine Like Terms)
16x+−8=16x−6
16x−8=16x−6
Step 2: Subtract 16x from both sides.
16x−8−16x=16x−6−16x
−8=−6
Step 3: Add 8 to both sides.
−8+8=−6+8
0=2
Answer:
There are no solutions.
Y/x = 7/2
Cross multiply.
2y = 7x
Solve for y.
y = 7/2x
C) The slope of the line is 7/2
D) The y intercept is 0
Answer:
D
Step-by-step explanation:
Given the 2 equations
y = x - 5 → (1)
y = x² - 5x + 3 → (2)
Substitute y = x² - 5x + 3 into (1)
x² - 5x + 3 = x - 5 ← subtract x - 5 from both sides
x² - 6x + 8 = 0 ← in standard form
(x - 2)(x - 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 2 = 0 ⇒ x = 2
x - 4 = 0 ⇒ x = 4
Substitute each of these values into (1) for corresponding values of y
x = 2 → y = 2 - 5 = - 3 ⇒ (2, - 3 )
x = 4 → y = 4 - 5 = - 1 ⇒ (4, - 1 )
