what is x if 3.2x - 7.4 = -7.8x + 3.6?

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1 Answer

3.2x - 7.4 = 7.8x + 3.6

So, when I saw this, all you have to do is the opposite of subtraction which is addition. 3.2 + 7.4 = 10.6. Now 7.8x - 3.6. The answer is 4.2 so x = 10.6, 4.6.

ANSWER: 10.6, 4.6

by Level 10 User (57.4k points)

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