53-z=21

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Solution for 53-z=21 equation:


Simplifying
53 + -1z = 21

Solving
53 + -1z = 21

Solving for variable 'z'.

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

Add '-53' to each side of the equation.
53 + -53 + -1z = 21 + -53

Combine like terms: 53 + -53 = 0
0 + -1z = 21 + -53
-1z = 21 + -53

Combine like terms: 21 + -53 = -32
-1z = -32

Divide each side by '-1'.
z = 32

Simplifying
z = 32

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