5-(1-x)=20

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Solution for 5-(1-x)=20 equation:


Simplifying
5 + -1(1 + -1x) = 20
5 + (1 * -1 + -1x * -1) = 20
5 + (-1 + 1x) = 20

Combine like terms: 5 + -1 = 4
4 + 1x = 20

Solving
4 + 1x = 20

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 1x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 20 + -4
1x = 20 + -4

Combine like terms: 20 + -4 = 16
1x = 16

Divide each side by '1'.
x = 16

Simplifying
x = 16

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