9+6(-3z-4)=5-(8z-6)-2

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Solution for 9+6(-3z-4)=5-(8z-6)-2 equation:


Simplifying
9 + 6(-3z + -4) = 5 + -1(8z + -6) + -2

Reorder the terms:
9 + 6(-4 + -3z) = 5 + -1(8z + -6) + -2
9 + (-4 * 6 + -3z * 6) = 5 + -1(8z + -6) + -2
9 + (-24 + -18z) = 5 + -1(8z + -6) + -2

Combine like terms: 9 + -24 = -15
-15 + -18z = 5 + -1(8z + -6) + -2

Reorder the terms:
-15 + -18z = 5 + -1(-6 + 8z) + -2
-15 + -18z = 5 + (-6 * -1 + 8z * -1) + -2
-15 + -18z = 5 + (6 + -8z) + -2

Reorder the terms:
-15 + -18z = 5 + 6 + -2 + -8z

Combine like terms: 5 + 6 = 11
-15 + -18z = 11 + -2 + -8z

Combine like terms: 11 + -2 = 9
-15 + -18z = 9 + -8z

Solving
-15 + -18z = 9 + -8z

Solving for variable 'z'.

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

Add '8z' to each side of the equation.
-15 + -18z + 8z = 9 + -8z + 8z

Combine like terms: -18z + 8z = -10z
-15 + -10z = 9 + -8z + 8z

Combine like terms: -8z + 8z = 0
-15 + -10z = 9 + 0
-15 + -10z = 9

Add '15' to each side of the equation.
-15 + 15 + -10z = 9 + 15

Combine like terms: -15 + 15 = 0
0 + -10z = 9 + 15
-10z = 9 + 15

Combine like terms: 9 + 15 = 24
-10z = 24

Divide each side by '-10'.
z = -2.4

Simplifying
z = -2.4

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