57+z=97

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Solution for 57+z=97 equation: 


Simplifying
57 + z = 97

Solving
57 + z = 97

Solving for variable 'z'.

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

Add '-57' to each side of the equation.
57 + -57 + z = 97 + -57

Combine like terms: 57 + -57 = 0
0 + z = 97 + -57
z = 97 + -57

Combine like terms: 97 + -57 = 40
z = 40

Simplifying
z = 40

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