First, multiply the first equation by 3 to get:

Then, add the two equations together to get

We can follow that x=2. Plugging in x=2, we get that y=-4.
Therefore, the solution of (2,-4)
Answer:
A) on edge or -2 squareroot of 6/5
Step-by-step explanation:
I took the test
Answer:
y = -x + 4
Step-by-step explanation:
The point-slope formula for a straight line is
y – y₁ = m(x – x₁)
x₁ = -1; y₁ = 5; m = -1 Substitute the values
y – 5 = -1(x + 1) Remove parentheses
y – 5 = -x - 1 Add 5 to each side
y = -x + 4
The graph is a straight line with a y-intercept at y = +4 and a slope = -10/10
= -1.
Answer:
4x-2y=2/5
Step-by-step explanation:
2y=4x-2/5
4x-2y=2/5
Group like terms
7d-14d+12-3
add them
-7d+9