3x=9(x+1)

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


Simplifying
3x = 9(x + 1)

Reorder the terms:
3x = 9(1 + x)
3x = (1 * 9 + x * 9)
3x = (9 + 9x)

Solving
3x = 9 + 9x

Solving for variable 'x'.

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

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

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

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

Divide each side by '-6'.
x = -1.5

Simplifying
x = -1.5

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