3x+1=9(x+2)

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


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

Reorder the terms:
1 + 3x = 9(x + 2)

Reorder the terms:
1 + 3x = 9(2 + x)
1 + 3x = (2 * 9 + x * 9)
1 + 3x = (18 + 9x)

Solving
1 + 3x = 18 + 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.
1 + 3x + -9x = 18 + 9x + -9x

Combine like terms: 3x + -9x = -6x
1 + -6x = 18 + 9x + -9x

Combine like terms: 9x + -9x = 0
1 + -6x = 18 + 0
1 + -6x = 18

Add '-1' to each side of the equation.
1 + -1 + -6x = 18 + -1

Combine like terms: 1 + -1 = 0
0 + -6x = 18 + -1
-6x = 18 + -1

Combine like terms: 18 + -1 = 17
-6x = 17

Divide each side by '-6'.
x = -2.833333333

Simplifying
x = -2.833333333

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