12-(5+x)=0

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Solution for 12-(5+x)=0 equation:


Simplifying
12 + -1(5 + x) = 0
12 + (5 * -1 + x * -1) = 0
12 + (-5 + -1x) = 0

Combine like terms: 12 + -5 = 7
7 + -1x = 0

Solving
7 + -1x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -1x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = 0 + -7
-1x = 0 + -7

Combine like terms: 0 + -7 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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