9z-4=4z+1.2

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Solution for 9z-4=4z+1.2 equation:


Simplifying
9z + -4 = 4z + 1.2

Reorder the terms:
-4 + 9z = 4z + 1.2

Reorder the terms:
-4 + 9z = 1.2 + 4z

Solving
-4 + 9z = 1.2 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
-4 + 9z + -4z = 1.2 + 4z + -4z

Combine like terms: 9z + -4z = 5z
-4 + 5z = 1.2 + 4z + -4z

Combine like terms: 4z + -4z = 0
-4 + 5z = 1.2 + 0
-4 + 5z = 1.2

Add '4' to each side of the equation.
-4 + 4 + 5z = 1.2 + 4

Combine like terms: -4 + 4 = 0
0 + 5z = 1.2 + 4
5z = 1.2 + 4

Combine like terms: 1.2 + 4 = 5.2
5z = 5.2

Divide each side by '5'.
z = 1.04

Simplifying
z = 1.04

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