What is the answer to 2x+15+x=180 ?

The answer to 2x+15+x=180 is x=55

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2x+15+x=180

2 x + 15 + x = 180

x = 55

Solution steps

2 x + 15 + x = 180

Group like terms

2 x + x + 15 = 180

Add similar elements:

2 x + x = 3 x

3 x + 15 = 180

Move

15

to the right side

3 x = 165

Divide both sides by

3

x = 55

x (46.01) + ((92.02) \cdot (1 - x)) = 63.5972

(x - 3) (x + 5) \geq 0

x + 6 > 2

2 w^{2} + 3 w - 77 = 0

5 x^{2} + 3 x + 8 = 0