[substitution method]
9x - 5y =2
3x - 4y =10
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Answered by
0
Answer:
6x - y = -8
Step-by-step explanation:
subtract both the equations.
9x - 5y =2
- 3x - 4y =10
(+) (-)
------------------------------
6x - y = -8
Answered by
0
Answer:
Step-by-step explanation:
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