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16-09-2019
Mathematics

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simplify-2(-3t-4+4a)

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Аноним Аноним

16-09-2019

Answer:

6t+8-8a

Step-by-step explanation:

1st distribute parentheses: (-2)(-3t)+(-2)(-4)+(-2)*4a

2nd Apply minus-plus rules: 2*3t+2*4-2*4a

3rd Simplify: -2(-3t-4+4a)=6t+8-8a

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