6(z-2)+3=z-15

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Solution for 6(z-2)+3=z-15 equation:


Simplifying
6(z + -2) + 3 = z + -15

Reorder the terms:
6(-2 + z) + 3 = z + -15
(-2 * 6 + z * 6) + 3 = z + -15
(-12 + 6z) + 3 = z + -15

Reorder the terms:
-12 + 3 + 6z = z + -15

Combine like terms: -12 + 3 = -9
-9 + 6z = z + -15

Reorder the terms:
-9 + 6z = -15 + z

Solving
-9 + 6z = -15 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-9 + 6z + -1z = -15 + z + -1z

Combine like terms: 6z + -1z = 5z
-9 + 5z = -15 + z + -1z

Combine like terms: z + -1z = 0
-9 + 5z = -15 + 0
-9 + 5z = -15

Add '9' to each side of the equation.
-9 + 9 + 5z = -15 + 9

Combine like terms: -9 + 9 = 0
0 + 5z = -15 + 9
5z = -15 + 9

Combine like terms: -15 + 9 = -6
5z = -6

Divide each side by '5'.
z = -1.2

Simplifying
z = -1.2

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