3z+27=42z

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Solution for 3z+27=42z equation:


Simplifying
3z + 27 = 42z

Reorder the terms:
27 + 3z = 42z

Solving
27 + 3z = 42z

Solving for variable 'z'.

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

Add '-42z' to each side of the equation.
27 + 3z + -42z = 42z + -42z

Combine like terms: 3z + -42z = -39z
27 + -39z = 42z + -42z

Combine like terms: 42z + -42z = 0
27 + -39z = 0

Add '-27' to each side of the equation.
27 + -27 + -39z = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -39z = 0 + -27
-39z = 0 + -27

Combine like terms: 0 + -27 = -27
-39z = -27

Divide each side by '-39'.
z = 0.6923076923

Simplifying
z = 0.6923076923

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