Question

2. Answer the following questions
a solve the equations 3x-y=7,2x+4y=0
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Answer 1

Answer:

We could re-arrange the terms to form y = 7 - 3x = -3x + 7 which is the slope/y-intercept form.

For each value of x we can determine the corresponding value for y to form ordered pairs, e.g., let x = 0, then y = 7, or (0, 7)

Let x + 1: y = 7 - 3 = 4; (1, 4)