5=-2(-z+3)

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Solution for 5=-2(-z+3) equation:


Simplifying
5 = -2(-1z + 3)

Reorder the terms:
5 = -2(3 + -1z)
5 = (3 * -2 + -1z * -2)
5 = (-6 + 2z)

Solving
5 = -6 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
5 + -2z = -6 + 2z + -2z

Combine like terms: 2z + -2z = 0
5 + -2z = -6 + 0
5 + -2z = -6

Add '-5' to each side of the equation.
5 + -5 + -2z = -6 + -5

Combine like terms: 5 + -5 = 0
0 + -2z = -6 + -5
-2z = -6 + -5

Combine like terms: -6 + -5 = -11
-2z = -11

Divide each side by '-2'.
z = 5.5

Simplifying
z = 5.5

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