-0.5z-2(-1z)+5=0

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Solution for -0.5z-2(-1z)+5=0 equation:


Simplifying
-0.5z + -2(-1z) + 5 = 0

Remove parenthesis around (-1z)
-0.5z + -2 * -1z + 5 = 0

Multiply -2 * -1
-0.5z + 2z + 5 = 0

Reorder the terms:
5 + -0.5z + 2z = 0

Combine like terms: -0.5z + 2z = 1.5z
5 + 1.5z = 0

Solving
5 + 1.5z = 0

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + 1.5z = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 1.5z = 0 + -5
1.5z = 0 + -5

Combine like terms: 0 + -5 = -5
1.5z = -5

Divide each side by '1.5'.
z = -3.333333333

Simplifying
z = -3.333333333

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