(3m-6n) use formula to multiply the foolowing
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TUSHAR CHANDRA
CERTIFIED EDUCATOR
The system of equations to be solved is
3m - 6n = 12 ...(1)
4m - 8n = 16 ...(2)
Multiplying the two sides of (1) by (4/3)
(4/3)*3m - (4/3)*6n = 12*(4/3)
=> 4m - 8n = 16
This is the same as (2).
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