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Class 10 Mathematics Pair of Linear Equations in Two Variables Graphical method of finding solutions.ExpertLevel 53

What is the graphical solution of (x=-4) and (2x+3y=7)?

Answer and explanation

Correct answer: ((-4,5))

Putting (x=-4) gives (-8+3y=7), so (y=5). With a vertical line, the (x)-coordinate is already fixed.

Tags

graphical methodvertical lineintersectionnumerical

Frequently asked questions

What is the correct answer to this question?

((-4,5))

Why is this the correct answer?

Putting (x=-4) gives (-8+3y=7), so (y=5). With a vertical line, the (x)-coordinate is already fixed.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Graphical method of finding solutions..

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