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larisa [96]
3 years ago
7

6(7x + 7) = 7(6x + 6)

Mathematics
1 answer:
Marina CMI [18]3 years ago
3 0

Answer:

i would have to say x= -1

Step-by-step explanation:

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2x + 6 = 4x/2 + 12/2

To solve this, we need to transpose like terms to the same side.

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Find the value of 2cosx+1=0;0 less than x less than 360°
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120°; 240°

Step-by-step explanation:

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