8(5-z)-2z=-8+2(5z+2)

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Solution for 8(5-z)-2z=-8+2(5z+2) equation:


Simplifying
8(5 + -1z) + -2z = -8 + 2(5z + 2)
(5 * 8 + -1z * 8) + -2z = -8 + 2(5z + 2)
(40 + -8z) + -2z = -8 + 2(5z + 2)

Combine like terms: -8z + -2z = -10z
40 + -10z = -8 + 2(5z + 2)

Reorder the terms:
40 + -10z = -8 + 2(2 + 5z)
40 + -10z = -8 + (2 * 2 + 5z * 2)
40 + -10z = -8 + (4 + 10z)

Combine like terms: -8 + 4 = -4
40 + -10z = -4 + 10z

Solving
40 + -10z = -4 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
40 + -10z + -10z = -4 + 10z + -10z

Combine like terms: -10z + -10z = -20z
40 + -20z = -4 + 10z + -10z

Combine like terms: 10z + -10z = 0
40 + -20z = -4 + 0
40 + -20z = -4

Add '-40' to each side of the equation.
40 + -40 + -20z = -4 + -40

Combine like terms: 40 + -40 = 0
0 + -20z = -4 + -40
-20z = -4 + -40

Combine like terms: -4 + -40 = -44
-20z = -44

Divide each side by '-20'.
z = 2.2

Simplifying
z = 2.2

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