2x+(3+x)=19

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Solution for 2x+(3+x)=19 equation:


Simplifying
2x + (3 + x) = 19

Remove parenthesis around (3 + x)
2x + 3 + x = 19

Reorder the terms:
3 + 2x + x = 19

Combine like terms: 2x + x = 3x
3 + 3x = 19

Solving
3 + 3x = 19

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 + 3x = 19 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = 19 + -3
3x = 19 + -3

Combine like terms: 19 + -3 = 16
3x = 16

Divide each side by '3'.
x = 5.333333333

Simplifying
x = 5.333333333

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