What is the answer to x+4+9x+18=12(x+2) ?

The answer to x+4+9x+18=12(x+2) is x=-1

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x+4+9x+18=12(x+2)

x + 4 + 9 x + 18 = 12 (x + 2)

x = - 1

Solution steps

x + 4 + 9 x + 18 = 12 (x + 2)

Group like terms

x + 9 x + 4 + 18 = 12 (x + 2)

Add similar elements:

x + 9 x = 10 x

10 x + 4 + 18 = 12 (x + 2)

Add the numbers:

4 + 18 = 22

10 x + 22 = 12 (x + 2)

Expand

12 (x + 2) : 12 x + 24

10 x + 22 = 12 x + 24

Move

22

to the right side

10 x = 12 x + 2

Move

12 x

to the left side

- 2 x = 2

Divide both sides by

- 2

x = - 1

y = - 4 - 1

\frac{2 ( x - 3 )}{7} - \frac{1 - 6 x}{14} + \frac{5 ( x - 2 )}{2} = 1

3 b - 5 = 13

F, D = \frac{2}{3} (F + G)

z, 2 y + 2 zy = 0

What is the answer to x+4+9x+18=12(x+2) ?
The answer to x+4+9x+18=12(x+2) is x=-1
Solve for x: x+4+9x+18=12(x+2)
The solution is x=-1