have a plan and using some good tools like anki ,or xmind to make your study more effective.
25 * 5 = 25 + 25 + 25 + 25 + 25 = 175
Answer:
The answer to your question is: both lines are the same.
Step-by-step explanation:
3x + 3y = 10
-9x -9y = -30
Elimination method
9x + 9x = 30
-9x - 9y = -30
0 0 0
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