(28-x)+6=31

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Solution for (28-x)+6=31 equation:


Simplifying
(28 + -1x) + 6 = 31

Remove parenthesis around (28 + -1x)
28 + -1x + 6 = 31

Reorder the terms:
28 + 6 + -1x = 31

Combine like terms: 28 + 6 = 34
34 + -1x = 31

Solving
34 + -1x = 31

Solving for variable 'x'.

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

Add '-34' to each side of the equation.
34 + -34 + -1x = 31 + -34

Combine like terms: 34 + -34 = 0
0 + -1x = 31 + -34
-1x = 31 + -34

Combine like terms: 31 + -34 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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