3z+6(z+3)-10=

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Solution for 3z+6(z+3)-10= equation:


Simplifying
3z + 6(z + 3) + -10 = 0

Reorder the terms:
3z + 6(3 + z) + -10 = 0
3z + (3 * 6 + z * 6) + -10 = 0
3z + (18 + 6z) + -10 = 0

Reorder the terms:
18 + -10 + 3z + 6z = 0

Combine like terms: 18 + -10 = 8
8 + 3z + 6z = 0

Combine like terms: 3z + 6z = 9z
8 + 9z = 0

Solving
8 + 9z = 0

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 9z = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 9z = 0 + -8
9z = 0 + -8

Combine like terms: 0 + -8 = -8
9z = -8

Divide each side by '9'.
z = -0.8888888889

Simplifying
z = -0.8888888889

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