Solve for x: 3x − 3 = 6x + 18

Answer 1

To solve for x, we need to isolate x on one side of the equation.

First, we can simplify the equation by combining like terms:

3x - 3 = 6x + 18

Subtracting 3x from both sides:

-3 = 3x + 18

Subtracting 18 from both sides:

-21 = 3x

Finally, dividing both sides by 3:

x = -7

Therefore, the solution is x = -7.