2(z-3)-3=3(z-6)

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


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

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

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

Combine like terms: -6 + -3 = -9
-9 + 2z = 3(z + -6)

Reorder the terms:
-9 + 2z = 3(-6 + z)
-9 + 2z = (-6 * 3 + z * 3)
-9 + 2z = (-18 + 3z)

Solving
-9 + 2z = -18 + 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.
-9 + 2z + -3z = -18 + 3z + -3z

Combine like terms: 2z + -3z = -1z
-9 + -1z = -18 + 3z + -3z

Combine like terms: 3z + -3z = 0
-9 + -1z = -18 + 0
-9 + -1z = -18

Add '9' to each side of the equation.
-9 + 9 + -1z = -18 + 9

Combine like terms: -9 + 9 = 0
0 + -1z = -18 + 9
-1z = -18 + 9

Combine like terms: -18 + 9 = -9
-1z = -9

Divide each side by '-1'.
z = 9

Simplifying
z = 9

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