What is the answer to 3x-4-5x=x+4+x ?

The answer to 3x-4-5x=x+4+x is x=-2

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3x-4-5x=x+4+x

3 x - 4 - 5 x = x + 4 + x

x = - 2

Solution steps

3 x - 4 - 5 x = x + 4 + x

Group like terms

3 x - 5 x - 4 = x + 4 + x

Add similar elements:

3 x - 5 x = - 2 x

- 2 x - 4 = x + 4 + x

Group like terms

- 2 x - 4 = x + x + 4

Add similar elements:

x + x = 2 x

- 2 x - 4 = 2 x + 4

Move

4

to the right side

- 2 x = 2 x + 8

Move

2 x

to the left side

- 4 x = 8

Divide both sides by

- 4

x = - 2

(x + h)^{2}

11 - m = 51 - 6 m

\frac{4}{8} \frac{2}{5}

10 (x + 3) - (- 9 x - 4) = x - 5 + 3

\frac{28 5}{7 15}