x+(30+x)=50

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Solution for x+(30+x)=50 equation:


Simplifying
x + (30 + x) = 50

Remove parenthesis around (30 + x)
x + 30 + x = 50

Reorder the terms:
30 + x + x = 50

Combine like terms: x + x = 2x
30 + 2x = 50

Solving
30 + 2x = 50

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 2x = 50 + -30

Combine like terms: 30 + -30 = 0
0 + 2x = 50 + -30
2x = 50 + -30

Combine like terms: 50 + -30 = 20
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

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