Question

Solve the following simultaneous linear equations:

x + 2y = 4

3x + 6y = 12​

Answer 1

elemination method

1x+2y=4×3

3x+6y=12×1

_________

3x+6y=12

3x+6y=12

- - -

__________

here all numbers will cancelled so x = 0 and y = 0

Answer 2

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$\blue{\mathbb{Hope \: it \: helps \: you.}}$