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CBSE
Class 10
Mathematics
Mathematics
Pair of Linear Equations in Tw...
Question Bank

In solving x + y = 10 and 2x +...

Single Answer MCQ
Q-00173812

In solving x + y = 10 and 2x + 3y = 20 using the elimination method, what should you do first?

1

Multiply the first equation

2

Subtract the second equation from the first

3

Isolate y in the first equation

4

Add both equations together

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