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(-8z + -6) + -2

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

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

Reorder the terms:
-15 + -18z = 5(-6 + -8z) + -2
-15 + -18z = (-6 * 5 + -8z * 5) + -2
-15 + -18z = (-30 + -40z) + -2

Reorder the terms:
-15 + -18z = -30 + -2 + -40z

Combine like terms: -30 + -2 = -32
-15 + -18z = -32 + -40z

Solving
-15 + -18z = -32 + -40z

Solving for variable 'z'.

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

Add '40z' to each side of the equation.
-15 + -18z + 40z = -32 + -40z + 40z

Combine like terms: -18z + 40z = 22z
-15 + 22z = -32 + -40z + 40z

Combine like terms: -40z + 40z = 0
-15 + 22z = -32 + 0
-15 + 22z = -32

Add '15' to each side of the equation.
-15 + 15 + 22z = -32 + 15

Combine like terms: -15 + 15 = 0
0 + 22z = -32 + 15
22z = -32 + 15

Combine like terms: -32 + 15 = -17
22z = -17

Divide each side by '22'.
z = -0.7727272727

Simplifying
z = -0.7727272727

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