42=x+(x+10)

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Solution for 42=x+(x+10) equation:


Simplifying
42 = x + (x + 10)

Reorder the terms:
42 = x + (10 + x)

Remove parenthesis around (10 + x)
42 = x + 10 + x

Reorder the terms:
42 = 10 + x + x

Combine like terms: x + x = 2x
42 = 10 + 2x

Solving
42 = 10 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
42 + -2x = 10 + 2x + -2x

Combine like terms: 2x + -2x = 0
42 + -2x = 10 + 0
42 + -2x = 10

Add '-42' to each side of the equation.
42 + -42 + -2x = 10 + -42

Combine like terms: 42 + -42 = 0
0 + -2x = 10 + -42
-2x = 10 + -42

Combine like terms: 10 + -42 = -32
-2x = -32

Divide each side by '-2'.
x = 16

Simplifying
x = 16

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