3(z+1)=-3z+9

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Solution for 3(z+1)=-3z+9 equation:


Simplifying
3(z + 1) = -3z + 9

Reorder the terms:
3(1 + z) = -3z + 9
(1 * 3 + z * 3) = -3z + 9
(3 + 3z) = -3z + 9

Reorder the terms:
3 + 3z = 9 + -3z

Solving
3 + 3z = 9 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
3 + 3z + 3z = 9 + -3z + 3z

Combine like terms: 3z + 3z = 6z
3 + 6z = 9 + -3z + 3z

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

Add '-3' to each side of the equation.
3 + -3 + 6z = 9 + -3

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

Combine like terms: 9 + -3 = 6
6z = 6

Divide each side by '6'.
z = 1

Simplifying
z = 1

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