What is the answer to 2x+5+2x+3x=2x+2 ?

The answer to 2x+5+2x+3x=2x+2 is x=-3/5

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2x+5+2x+3x=2x+2

2 x + 5 + 2 x + 3 x = 2 x + 2

x = - \frac{3}{5}

Decimal Notation

x = - 0.6

Solution steps

2 x + 5 + 2 x + 3 x = 2 x + 2

Subtract

2 x

from both sides

2 x + 5 + 2 x + 3 x - 2 x = 2 x + 2 - 2 x

Simplify

5 + 2 x + 3 x = 2

Add similar elements:

2 x + 3 x = 5 x

5 + 5 x = 2

Move

5

to the right side

5 x = - 3

Divide both sides by

5

x = - \frac{3}{5}

2 x > \frac{4}{x + 1}

x^{2} + x - 2 \geq 0

- 2 \cdot 4

2 x^{2} - 9 x - 17 = 0

x^{2} + 4 x = - 2