Question

Which of the following equations have no solutions?

Answer 1

Answer: b and c

a) 5x + 5 = -4x - 5

9x = - 10

x = -10/9

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b) - 4x + 5 = -4x - 4

0x = -9 (no solution)

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c) -4x + 5 = -4x - 5

0x = -10 (no solution)

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d) 4x + 5 = -4x + 5

8x = 0

x = 0

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hope it helps.

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