3z+5=2(z-8)

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Solution for 3z+5=2(z-8) equation:


Simplifying
3z + 5 = 2(z + -8)

Reorder the terms:
5 + 3z = 2(z + -8)

Reorder the terms:
5 + 3z = 2(-8 + z)
5 + 3z = (-8 * 2 + z * 2)
5 + 3z = (-16 + 2z)

Solving
5 + 3z = -16 + 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 + 3z + -2z = -16 + 2z + -2z

Combine like terms: 3z + -2z = 1z
5 + 1z = -16 + 2z + -2z

Combine like terms: 2z + -2z = 0
5 + 1z = -16 + 0
5 + 1z = -16

Add '-5' to each side of the equation.
5 + -5 + 1z = -16 + -5

Combine like terms: 5 + -5 = 0
0 + 1z = -16 + -5
1z = -16 + -5

Combine like terms: -16 + -5 = -21
1z = -21

Divide each side by '1'.
z = -21

Simplifying
z = -21

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