Solve for x : 1/(x+1) + 2/(x+2) = 4/(x+4)
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According to my calculations the value of X is 8.
1/(X+1)+2/(X+2) = 4/(X+4), where X does not = -4 and 1 does not =-1
1/(x+1)+2/(x+2)-4/(x+4)=0
x+4+2(x+4)-4(x+1)/(x+1)(x+4)=0
x+4+2x+8-4x-4/(x+1)(x+4)=0
-x+8/(x+1)(x+4)=0
-x+8=0
-x = -8
X = 8
hope it help to you
1/(X+1)+2/(X+2) = 4/(X+4), where X does not = -4 and 1 does not =-1
1/(x+1)+2/(x+2)-4/(x+4)=0
x+4+2(x+4)-4(x+1)/(x+1)(x+4)=0
x+4+2x+8-4x-4/(x+1)(x+4)=0
-x+8/(x+1)(x+4)=0
-x+8=0
-x = -8
X = 8
hope it help to you
Ritikagupta12:
Ok but I want method also
wait i am editing it in my answer
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I think the answer is different
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