13.9=2.5z

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Solution for 13.9=2.5z equation:


Simplifying
13.9 = 2.5z

Solving
13.9 = 2.5z

Solving for variable 'z'.

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

Add '-2.5z' to each side of the equation.
13.9 + -2.5z = 2.5z + -2.5z

Combine like terms: 2.5z + -2.5z = 0.0
13.9 + -2.5z = 0.0

Add '-13.9' to each side of the equation.
13.9 + -13.9 + -2.5z = 0.0 + -13.9

Combine like terms: 13.9 + -13.9 = 0.0
0.0 + -2.5z = 0.0 + -13.9
-2.5z = 0.0 + -13.9

Combine like terms: 0.0 + -13.9 = -13.9
-2.5z = -13.9

Divide each side by '-2.5'.
z = 5.56

Simplifying
z = 5.56

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