(2x+21)-5=16

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Solution for (2x+21)-5=16 equation:


Simplifying
(2x + 21) + -5 = 16

Reorder the terms:
(21 + 2x) + -5 = 16

Remove parenthesis around (21 + 2x)
21 + 2x + -5 = 16

Reorder the terms:
21 + -5 + 2x = 16

Combine like terms: 21 + -5 = 16
16 + 2x = 16

Add '-16' to each side of the equation.
16 + -16 + 2x = 16 + -16

Combine like terms: 16 + -16 = 0
0 + 2x = 16 + -16
2x = 16 + -16

Combine like terms: 16 + -16 = 0
2x = 0

Solving
2x = 0

Solving for variable 'x'.

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

Divide each side by '2'.
x = 0

Simplifying
x = 0

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