12+6(z-2)=-3z+7

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Solution for 12+6(z-2)=-3z+7 equation:


Simplifying
12 + 6(z + -2) = -3z + 7

Reorder the terms:
12 + 6(-2 + z) = -3z + 7
12 + (-2 * 6 + z * 6) = -3z + 7
12 + (-12 + 6z) = -3z + 7

Combine like terms: 12 + -12 = 0
0 + 6z = -3z + 7
6z = -3z + 7

Reorder the terms:
6z = 7 + -3z

Solving
6z = 7 + -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.
6z + 3z = 7 + -3z + 3z

Combine like terms: 6z + 3z = 9z
9z = 7 + -3z + 3z

Combine like terms: -3z + 3z = 0
9z = 7 + 0
9z = 7

Divide each side by '9'.
z = 0.7777777778

Simplifying
z = 0.7777777778

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