2+1=5+(x+9)

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Solution for 2+1=5+(x+9) equation:


Simplifying
2 + 1 = 5 + (x + 9)

Combine like terms: 2 + 1 = 3
3 = 5 + (x + 9)

Reorder the terms:
3 = 5 + (9 + x)

Remove parenthesis around (9 + x)
3 = 5 + 9 + x

Combine like terms: 5 + 9 = 14
3 = 14 + x

Solving
3 = 14 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3 + -1x = 14 + x + -1x

Combine like terms: x + -1x = 0
3 + -1x = 14 + 0
3 + -1x = 14

Add '-3' to each side of the equation.
3 + -3 + -1x = 14 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = 14 + -3
-1x = 14 + -3

Combine like terms: 14 + -3 = 11
-1x = 11

Divide each side by '-1'.
x = -11

Simplifying
x = -11

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