(2,4);slope=1/2 (-8,-1);slope=-3/4
1 answer:
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Lets multiply equation (2) by -2 to get:
Now we can add equations (1) and (2) to eliminate x:
Now that we know the value of y, we can replace it in equation (1) to get the value of x:
We can conclude that both x and y are equal to 3.
Answer:
Step-by-step explanation:
It is given that,
We need to find the value of
As
Solving LHS
Now comparing the coefficients of
In LHS the coefficient of is 25
In RHS the coefficient of is
It implies that,
So, the value of is 25.