0.1z+0.9(z+0.3)=2.07

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Solution for 0.1z+0.9(z+0.3)=2.07 equation: 


Simplifying
0.1z + 0.9(z + 0.3) = 2.07

Reorder the terms:
0.1z + 0.9(0.3 + z) = 2.07
0.1z + (0.3 * 0.9 + z * 0.9) = 2.07
0.1z + (0.27 + 0.9z) = 2.07

Reorder the terms:
0.27 + 0.1z + 0.9z = 2.07

Combine like terms: 0.1z + 0.9z = 1z
0.27 + 1z = 2.07

Solving
0.27 + 1z = 2.07

Solving for variable 'z'.

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

Add '-0.27' to each side of the equation.
0.27 + -0.27 + 1z = 2.07 + -0.27

Combine like terms: 0.27 + -0.27 = 0.00
0.00 + 1z = 2.07 + -0.27
1z = 2.07 + -0.27

Combine like terms: 2.07 + -0.27 = 1.8
1z = 1.8

Divide each side by '1'.
z = 1.8

Simplifying
z = 1.8

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