z-4.21=2.3

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Solution for z-4.21=2.3 equation: 


Simplifying
z + -4.21 = 2.3

Reorder the terms:
-4.21 + z = 2.3

Solving
-4.21 + z = 2.3

Solving for variable 'z'.

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

Add '4.21' to each side of the equation.
-4.21 + 4.21 + z = 2.3 + 4.21

Combine like terms: -4.21 + 4.21 = 0.00
0.00 + z = 2.3 + 4.21
z = 2.3 + 4.21

Combine like terms: 2.3 + 4.21 = 6.51
z = 6.51

Simplifying
z = 6.51

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