Question

what is combine equation​

Answer 1

Answer:

In this article, we shall study to find a combined or joint equation of pair of lines when a point on the line and equations of two other lines are given. You Should Know It: Slope of ax + by + c = 0 is – a/b (b ≠ 0) i.e. Slope = – coefficient of x / coefficient of y.

Explanation:

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Answer 2

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In this article, we shall study to find a combined or joint equation of pair of lines when a point on the line and equations of two other lines are given.

You Should Know It: Slope of ax + by + c = 0 is – a/b (b ≠ 0) i.e. Slope = – coefficient of x / coefficient of y. When two lines are parallel their slopes are equal.