What is the answer to 3(x+6)=x+8+x ?

The answer to 3(x+6)=x+8+x is x=-10

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3(x+6)=x+8+x

3 (x + 6) = x + 8 + x

x = - 10

Solution steps

3 (x + 6) = x + 8 + x

Group like terms

3 (x + 6) = x + x + 8

Add similar elements:

x + x = 2 x

3 (x + 6) = 2 x + 8

Expand

3 (x + 6) : 3 x + 18

3 x + 18 = 2 x + 8

Move

18

to the right side

3 x = 2 x - 10

Move

2 x

to the left side

x = - 10

x, 8 x - 6 y - 7 = 0

\frac{2 x}{3} - 5 = 1

\frac{1}{3} - \frac{1}{2} (\frac{3}{5} x - 7) = \frac{1}{2} - \frac{1}{3} (7 - \frac{3}{5} x)

2 x = 3 x - 2

4 (2 x - 5) - 3 (x - 5) = 0