3(a-1)=8. elimination method
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Answered by
2
Answer:
Step-by-step explanation:
3a-3=8
3a=8+3
3a=11
a=11/3
Answered by
3
Answer:
3(a-1)=8
3a-3=8
3a=8+3
3a=11
a=11/3
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