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

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


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

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

Reorder the terms for easier multiplication:
5 + -1z = 3 + -1 * -2(2 + z)

Multiply -1 * -2
5 + -1z = 3 + 2(2 + z)
5 + -1z = 3 + (2 * 2 + z * 2)
5 + -1z = 3 + (4 + 2z)

Combine like terms: 3 + 4 = 7
5 + -1z = 7 + 2z

Solving
5 + -1z = 7 + 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 + -1z + -2z = 7 + 2z + -2z

Combine like terms: -1z + -2z = -3z
5 + -3z = 7 + 2z + -2z

Combine like terms: 2z + -2z = 0
5 + -3z = 7 + 0
5 + -3z = 7

Add '-5' to each side of the equation.
5 + -5 + -3z = 7 + -5

Combine like terms: 5 + -5 = 0
0 + -3z = 7 + -5
-3z = 7 + -5

Combine like terms: 7 + -5 = 2
-3z = 2

Divide each side by '-3'.
z = -0.6666666667

Simplifying
z = -0.6666666667

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