5(1.6-z)=3(z+6.4)

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Solution for 5(1.6-z)=3(z+6.4) equation:


Simplifying
5(1.6 + -1z) = 3(z + 6.4)
(1.6 * 5 + -1z * 5) = 3(z + 6.4)
(8 + -5z) = 3(z + 6.4)

Reorder the terms:
8 + -5z = 3(6.4 + z)
8 + -5z = (6.4 * 3 + z * 3)
8 + -5z = (19.2 + 3z)

Solving
8 + -5z = 19.2 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
8 + -5z + -3z = 19.2 + 3z + -3z

Combine like terms: -5z + -3z = -8z
8 + -8z = 19.2 + 3z + -3z

Combine like terms: 3z + -3z = 0
8 + -8z = 19.2 + 0
8 + -8z = 19.2

Add '-8' to each side of the equation.
8 + -8 + -8z = 19.2 + -8

Combine like terms: 8 + -8 = 0
0 + -8z = 19.2 + -8
-8z = 19.2 + -8

Combine like terms: 19.2 + -8 = 11.2
-8z = 11.2

Divide each side by '-8'.
z = -1.4

Simplifying
z = -1.4

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