3/(x + 5) = 2/(x + 1)
Multiply both sides by ( x + 5) & (x + 1)
Hence
3(x + 1) = 2)x + 5)
Multiply out the brackets
3x + 3 = 2x + 10
Subtract '2x' from both sides
x + 3 = 10
Subtract '3' from both sides
x = 7
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1/2 + 1/6 = 2/3
It is: 1/3 plus 1/3 = 2/3
2 over 7 + 1 over 2 is equals to 11/14 in its simplest form.
1/5 plus 1/5 which equals 2/5 or 0.4.
That equals 1/4.