What is the answer to 2x+9+3x+x=5x+8 ?

The answer to 2x+9+3x+x=5x+8 is x=-1

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2x+9+3x+x=5x+8

2 x + 9 + 3 x + x = 5 x + 8

x = - 1

Solution steps

2 x + 9 + 3 x + x = 5 x + 8

Group like terms

2 x + 3 x + x + 9 = 5 x + 8

Add similar elements:

2 x + 3 x + x = 6 x

6 x + 9 = 5 x + 8

Move

9

to the right side

6 x = 5 x - 1

Move

5 x

to the left side

x = - 1

2 (5 v + 3) - 4 (7 v + 1) = - 88

\frac{3}{- 4} g < 18

27 x^{2} - 39 x - 10

x^{6} + x^{4} + x^{2} + 1

- 2 (w + 6) + 6 w = 4 (w - 3)