9-6(-4z-4)=7(-3z+1)-1

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Solution for 9-6(-4z-4)=7(-3z+1)-1 equation:


Simplifying
9 + -6(-4z + -4) = 7(-3z + 1) + -1

Reorder the terms:
9 + -6(-4 + -4z) = 7(-3z + 1) + -1
9 + (-4 * -6 + -4z * -6) = 7(-3z + 1) + -1
9 + (24 + 24z) = 7(-3z + 1) + -1

Combine like terms: 9 + 24 = 33
33 + 24z = 7(-3z + 1) + -1

Reorder the terms:
33 + 24z = 7(1 + -3z) + -1
33 + 24z = (1 * 7 + -3z * 7) + -1
33 + 24z = (7 + -21z) + -1

Reorder the terms:
33 + 24z = 7 + -1 + -21z

Combine like terms: 7 + -1 = 6
33 + 24z = 6 + -21z

Solving
33 + 24z = 6 + -21z

Solving for variable 'z'.

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

Add '21z' to each side of the equation.
33 + 24z + 21z = 6 + -21z + 21z

Combine like terms: 24z + 21z = 45z
33 + 45z = 6 + -21z + 21z

Combine like terms: -21z + 21z = 0
33 + 45z = 6 + 0
33 + 45z = 6

Add '-33' to each side of the equation.
33 + -33 + 45z = 6 + -33

Combine like terms: 33 + -33 = 0
0 + 45z = 6 + -33
45z = 6 + -33

Combine like terms: 6 + -33 = -27
45z = -27

Divide each side by '45'.
z = -0.6

Simplifying
z = -0.6

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