From the giving information, the home team scored a total point of 115
Applications of simultaneous equation
From the question, we are to determine the number of points the home team scored
Let x represent the number of goals the home team scored
and y represent the number of goals the visiting team scored
From the given information,
The two teams scored a total of 210 points
That is,
x + y = 210 ------ (1)
Also, the home teams won by 20 points
That is,
x - y = 20 -------- (2)
Add equations (1) and (2)
2x = 230
Divide both sides by 2
x = 230/2
x = 115
Hence, the home team scored a total point of 115.
Learn more on Simultaneous equations here: https://brainly.com/question/148035
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