Question

One upon two a + b + 2 x equals to one upon two a + 1 upon b + 1 upon 2x

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

1/(2a+b+2x) - 1/(2a) = 1/(2x) + 1/(b)

[2a - (2a+b+2x)] / [2a(2a+b+2x)] = (b+2x) / [2bx]

-(2x+b) / [2a(2a+b+2x)] = (b+2x)/ (2bx)

-1 / [a(2a+b+2x)] = 1/(bx)

-bx = 2a2 + ab + 2ax

So, x = [a(2a+b)] / [-(b + 2a)]

So, x = -a