thisusernamereallysu thisusernamereallysu

14-04-2021
Mathematics

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Multiply the 2nd equation by -4. What value belongs in the green box?

Multiply the 2nd equation by 4 What value belongs in the green box class=

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zarria61 zarria61

14-04-2021

it would be -12x, 3x(-4) = -12x.

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