2(x+6)-(9+x)=-3

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Solution for 2(x+6)-(9+x)=-3 equation:


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

Reorder the terms:
2(6 + x) + -1(9 + x) = -3
(6 * 2 + x * 2) + -1(9 + x) = -3
(12 + 2x) + -1(9 + x) = -3
12 + 2x + (9 * -1 + x * -1) = -3
12 + 2x + (-9 + -1x) = -3

Reorder the terms:
12 + -9 + 2x + -1x = -3

Combine like terms: 12 + -9 = 3
3 + 2x + -1x = -3

Combine like terms: 2x + -1x = 1x
3 + 1x = -3

Solving
3 + 1x = -3

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 1x = -3 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = -3 + -3
1x = -3 + -3

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

Divide each side by '1'.
x = -6

Simplifying
x = -6

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