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Mathematics
Rosy
26 August, 16:17
Solve the following equation
1/x-1+1/x+2=3
+2
Answers (
1
)
Rory Paul
26 August, 18:19
0
x = 1
Step-by-step explanation:
Solve for x over the real numbers:
-1 + 2 + 1/x + 1/x = 3
-1 + 2 + 1/x + 1/x = 1 + 2/x:
1 + 2/x = 3
Bring 1 + 2/x together using the common denominator x:
(x + 2) / x = 3
Multiply both sides by x:
x + 2 = 3 x
Subtract 3 x + 2 from both sides:
-2 x = - 2
Divide both sides by - 2:
Answer: x = 1
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