5-(x+4)=-21

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Solution for 5-(x+4)=-21 equation:


Simplifying
5 + -1(x + 4) = -21

Reorder the terms:
5 + -1(4 + x) = -21
5 + (4 * -1 + x * -1) = -21
5 + (-4 + -1x) = -21

Combine like terms: 5 + -4 = 1
1 + -1x = -21

Solving
1 + -1x = -21

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -1x = -21 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = -21 + -1
-1x = -21 + -1

Combine like terms: -21 + -1 = -22
-1x = -22

Divide each side by '-1'.
x = 22

Simplifying
x = 22

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