Missing term of 63:27=49:
1 answer:
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The result of adding the given equations is 2x+7y=4.
Step-by-step explanation:
Given equations are;
5x-9y=1 Eqn 1
-7x+2y=-5 Eqn 2
Adding Eqn 1 and 2
Arranging alike terms;
Dividing each term by -1
The result of adding the given equations is 2x+7y=4.
Keywords: addition, linear equations
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Answer:
Step-by-step explanation:
From the attached photo, we can deduce:
(2,2) as (x1,y1)
(-2,-4) as (x2,y2)
Slope Formula =
Now we can substitute these values into the formula to find the slope.
Slope of line =