0.4(z+1)-.8z=-.1z+.6-.3z-.2

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Solution for 0.4(z+1)-.8z=-.1z+.6-.3z-.2 equation:


Simplifying
0.4(z + 1) + -0.8z = -0.1z + 0.6 + -0.3z + -0.2

Reorder the terms:
0.4(1 + z) + -0.8z = -0.1z + 0.6 + -0.3z + -0.2
(1 * 0.4 + z * 0.4) + -0.8z = -0.1z + 0.6 + -0.3z + -0.2
(0.4 + 0.4z) + -0.8z = -0.1z + 0.6 + -0.3z + -0.2

Combine like terms: 0.4z + -0.8z = -0.4z
0.4 + -0.4z = -0.1z + 0.6 + -0.3z + -0.2

Reorder the terms:
0.4 + -0.4z = 0.6 + -0.2 + -0.1z + -0.3z

Combine like terms: 0.6 + -0.2 = 0.4
0.4 + -0.4z = 0.4 + -0.1z + -0.3z

Combine like terms: -0.1z + -0.3z = -0.4z
0.4 + -0.4z = 0.4 + -0.4z

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -0.4z = 0.4 + -0.4 + -0.4z

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -0.4z = 0.4 + -0.4 + -0.4z
-0.4z = 0.4 + -0.4 + -0.4z

Combine like terms: 0.4 + -0.4 = 0.0
-0.4z = 0.0 + -0.4z
-0.4z = -0.4z

Add '0.4z' to each side of the equation.
-0.4z + 0.4z = -0.4z + 0.4z

Combine like terms: -0.4z + 0.4z = 0.0
0.0 = -0.4z + 0.4z

Combine like terms: -0.4z + 0.4z = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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