3x+2(3+y)=9

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


Simplifying
3x + 2(3 + y) = 9
3x + (3 * 2 + y * 2) = 9
3x + (6 + 2y) = 9

Reorder the terms:
6 + 3x + 2y = 9

Solving
6 + 3x + 2y = 9

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + 3x + -6 + 2y = 9 + -6

Reorder the terms:
6 + -6 + 3x + 2y = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 3x + 2y = 9 + -6
3x + 2y = 9 + -6

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

Add '-2y' to each side of the equation.
3x + 2y + -2y = 3 + -2y

Combine like terms: 2y + -2y = 0
3x + 0 = 3 + -2y
3x = 3 + -2y

Divide each side by '3'.
x = 1 + -0.6666666667y

Simplifying
x = 1 + -0.6666666667y

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