25+(3-x)=12

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Solution for 25+(3-x)=12 equation:


Simplifying
25 + (3 + -1x) = 12

Remove parenthesis around (3 + -1x)
25 + 3 + -1x = 12

Combine like terms: 25 + 3 = 28
28 + -1x = 12

Solving
28 + -1x = 12

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -1x = 12 + -28

Combine like terms: 28 + -28 = 0
0 + -1x = 12 + -28
-1x = 12 + -28

Combine like terms: 12 + -28 = -16
-1x = -16

Divide each side by '-1'.
x = 16

Simplifying
x = 16

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