What is the answer to (2x)/(x+1)+x=3 ?

The answer to (2x)/(x+1)+x=3 is x=sqrt(3),x=-sqrt(3)

Solve for x: (2x)/(x+1)+x=3

The solution is x=sqrt(3),x=-sqrt(3)

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\frac{2 x}{x + 1} + x = 3

x = 3, x = - 3

Decimal Notation

x = 1.73205 \dots, x = - 1.73205 \dots

Solution steps

\frac{2 x}{x + 1} + x = 3

Multiply both sides by

x + 1

2 x + x (x + 1) = 3 (x + 1)

Solve

2 x + x (x + 1) = 3 (x + 1) : x = 3, x = - 3

x = 3, x = - 3

Verify Solutions

Find undefined (singularity) points:

x = - 1

Combine undefined points with solutions:

x = 3, x = - 3

x^{- 2} = 36

x, y = \frac{3}{x} + 2

\frac{2}{X} = \frac{X}{32}

\frac{3}{x - 7} = \frac{4}{x - 5}

\frac{1}{x} = \frac{1}{5}

What is the answer to (2x)/(x+1)+x=3 ?
The answer to (2x)/(x+1)+x=3 is x=sqrt(3),x=-sqrt(3)
Solve for x: (2x)/(x+1)+x=3
The solution is x=sqrt(3),x=-sqrt(3)