-9-3x=-3(1+2x)

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Solution for -9-3x=-3(1+2x) equation:


Simplifying
-9 + -3x = -3(1 + 2x)
-9 + -3x = (1 * -3 + 2x * -3)
-9 + -3x = (-3 + -6x)

Solving
-9 + -3x = -3 + -6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '6x' to each side of the equation.
-9 + -3x + 6x = -3 + -6x + 6x

Combine like terms: -3x + 6x = 3x
-9 + 3x = -3 + -6x + 6x

Combine like terms: -6x + 6x = 0
-9 + 3x = -3 + 0
-9 + 3x = -3

Add '9' to each side of the equation.
-9 + 9 + 3x = -3 + 9

Combine like terms: -9 + 9 = 0
0 + 3x = -3 + 9
3x = -3 + 9

Combine like terms: -3 + 9 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

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