1.2=27.6z-3(9z-0.3)

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Solution for 1.2=27.6z-3(9z-0.3) equation:


Simplifying
1.2 = 27.6z + -3(9z + -0.3)

Reorder the terms:
1.2 = 27.6z + -3(-0.3 + 9z)
1.2 = 27.6z + (-0.3 * -3 + 9z * -3)
1.2 = 27.6z + (0.9 + -27z)

Reorder the terms:
1.2 = 0.9 + 27.6z + -27z

Combine like terms: 27.6z + -27z = 0.6z
1.2 = 0.9 + 0.6z

Solving
1.2 = 0.9 + 0.6z

Solving for variable 'z'.

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

Add '-0.6z' to each side of the equation.
1.2 + -0.6z = 0.9 + 0.6z + -0.6z

Combine like terms: 0.6z + -0.6z = 0.0
1.2 + -0.6z = 0.9 + 0.0
1.2 + -0.6z = 0.9

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -0.6z = 0.9 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -0.6z = 0.9 + -1.2
-0.6z = 0.9 + -1.2

Combine like terms: 0.9 + -1.2 = -0.3
-0.6z = -0.3

Divide each side by '-0.6'.
z = 0.5

Simplifying
z = 0.5

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