1.4z-42=2.8

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Solution for 1.4z-42=2.8 equation: 


Simplifying
1.4z + -42 = 2.8

Reorder the terms:
-42 + 1.4z = 2.8

Solving
-42 + 1.4z = 2.8

Solving for variable 'z'.

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

Add '42' to each side of the equation.
-42 + 42 + 1.4z = 2.8 + 42

Combine like terms: -42 + 42 = 0
0 + 1.4z = 2.8 + 42
1.4z = 2.8 + 42

Combine like terms: 2.8 + 42 = 44.8
1.4z = 44.8

Divide each side by '1.4'.
z = 32

Simplifying
z = 32

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