0.8z+0.2(z+0.4)=-1.74

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Solution for 0.8z+0.2(z+0.4)=-1.74 equation: 


Simplifying
0.8z + 0.2(z + 0.4) = -1.74

Reorder the terms:
0.8z + 0.2(0.4 + z) = -1.74
0.8z + (0.4 * 0.2 + z * 0.2) = -1.74
0.8z + (0.08 + 0.2z) = -1.74

Reorder the terms:
0.08 + 0.8z + 0.2z = -1.74

Combine like terms: 0.8z + 0.2z = 1z
0.08 + 1z = -1.74

Solving
0.08 + 1z = -1.74

Solving for variable 'z'.

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

Add '-0.08' to each side of the equation.
0.08 + -0.08 + 1z = -1.74 + -0.08

Combine like terms: 0.08 + -0.08 = 0.00
0.00 + 1z = -1.74 + -0.08
1z = -1.74 + -0.08

Combine like terms: -1.74 + -0.08 = -1.82
1z = -1.82

Divide each side by '1'.
z = -1.82

Simplifying
z = -1.82

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