3(x+3)=(x+3)+2x+3+x

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


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

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

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

Remove parenthesis around (3 + x)
9 + 3x = 3 + x + 2x + 3 + x

Reorder the terms:
9 + 3x = 3 + 3 + x + 2x + x

Combine like terms: 3 + 3 = 6
9 + 3x = 6 + x + 2x + x

Combine like terms: x + 2x = 3x
9 + 3x = 6 + 3x + x

Combine like terms: 3x + x = 4x
9 + 3x = 6 + 4x

Solving
9 + 3x = 6 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
9 + 3x + -4x = 6 + 4x + -4x

Combine like terms: 3x + -4x = -1x
9 + -1x = 6 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + -1x = 6 + 0
9 + -1x = 6

Add '-9' to each side of the equation.
9 + -9 + -1x = 6 + -9

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

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

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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