-2z-4(10-4z)=-2

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Solution for -2z-4(10-4z)=-2 equation:


Simplifying
-2z + -4(10 + -4z) = -2
-2z + (10 * -4 + -4z * -4) = -2
-2z + (-40 + 16z) = -2

Reorder the terms:
-40 + -2z + 16z = -2

Combine like terms: -2z + 16z = 14z
-40 + 14z = -2

Solving
-40 + 14z = -2

Solving for variable 'z'.

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

Add '40' to each side of the equation.
-40 + 40 + 14z = -2 + 40

Combine like terms: -40 + 40 = 0
0 + 14z = -2 + 40
14z = -2 + 40

Combine like terms: -2 + 40 = 38
14z = 38

Divide each side by '14'.
z = 2.714285714

Simplifying
z = 2.714285714

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