2z+8+3z=4-(z+2)

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Solution for 2z+8+3z=4-(z+2) equation:


Simplifying
2z + 8 + 3z = 4 + -1(z + 2)

Reorder the terms:
8 + 2z + 3z = 4 + -1(z + 2)

Combine like terms: 2z + 3z = 5z
8 + 5z = 4 + -1(z + 2)

Reorder the terms:
8 + 5z = 4 + -1(2 + z)
8 + 5z = 4 + (2 * -1 + z * -1)
8 + 5z = 4 + (-2 + -1z)

Combine like terms: 4 + -2 = 2
8 + 5z = 2 + -1z

Solving
8 + 5z = 2 + -1z

Solving for variable 'z'.

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

Add 'z' to each side of the equation.
8 + 5z + z = 2 + -1z + z

Combine like terms: 5z + z = 6z
8 + 6z = 2 + -1z + z

Combine like terms: -1z + z = 0
8 + 6z = 2 + 0
8 + 6z = 2

Add '-8' to each side of the equation.
8 + -8 + 6z = 2 + -8

Combine like terms: 8 + -8 = 0
0 + 6z = 2 + -8
6z = 2 + -8

Combine like terms: 2 + -8 = -6
6z = -6

Divide each side by '6'.
z = -1

Simplifying
z = -1

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