exam Maths Puzzle Numerical Ability

Find the x- and y-intercepts of 7x – 2y = –5

I think I suppose to solve this equation using the substitution method....

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exam Other Question

This is not in the textbook and I would like to have an answer in the next 20 minutes to this problem: What is the x,y intercept, what is the domain and range, and is this a horizo (-3)(-y)