solve 4(3×-5)+2(×-1)=20 . tick the correct answer.
1. 4
2. 6
3. 9
4. 3
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0
Answer:
I don't know
Step-by-step explanation:
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Answered by
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Answer:
4. 3
Step-by-step explanation:
4(3x-5)+2(x-1)=20
12x-20+2x-2=20
14x-22=20
14x=42
x=42÷14
x=3
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