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Answer:
The value of x , y coordinate is ( 1, )
and Plotting the points on graph
Step-by-step explanation:
Given as :
The system of equation is
y = x - 1
The equation can be written as
4 y = x - 4
Or, 4 y - x + 4 = 0 ........1
y = - x -
The equation can be written as
4 y + 2 x + 1 = 0 ..........2
Solving the equation
i.e ( x - 4 ) + 2 x + 1 = 0
or, 3 x - 4 + 1 = 0
or, 3 x = - 1 + 4
∴ 3 x = 3
I.e x = 1
Put the value of x in eq 1
So, 4 y - x + 4 = 0
or, 4 y - 1 + 4 = 0
or, 4 y + 3 = 0
or, 4 y = - 3
∴ y =
So, The value of x , y coordinate is ( x ,y ) = ( 1 , )
Hence The value of x , y coordinate is ( 1, )
and Plotting the points on graph Answer
This is a division we can write those numbers as fractions to make it simpler
0.16=
0.064=
when we divide two fractions we can multiply the divided with the inverse divisor
we simplify
which is equal to
or
we can leave it like this or divde to get
2.5