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

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


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

Reorder the terms:
-2 + -5(-2 + 4z) = (-9z + 3) + -9
-2 + (-2 * -5 + 4z * -5) = (-9z + 3) + -9
-2 + (10 + -20z) = (-9z + 3) + -9

Combine like terms: -2 + 10 = 8
8 + -20z = (-9z + 3) + -9

Reorder the terms:
8 + -20z = (3 + -9z) + -9

Remove parenthesis around (3 + -9z)
8 + -20z = 3 + -9z + -9

Reorder the terms:
8 + -20z = 3 + -9 + -9z

Combine like terms: 3 + -9 = -6
8 + -20z = -6 + -9z

Solving
8 + -20z = -6 + -9z

Solving for variable 'z'.

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

Add '9z' to each side of the equation.
8 + -20z + 9z = -6 + -9z + 9z

Combine like terms: -20z + 9z = -11z
8 + -11z = -6 + -9z + 9z

Combine like terms: -9z + 9z = 0
8 + -11z = -6 + 0
8 + -11z = -6

Add '-8' to each side of the equation.
8 + -8 + -11z = -6 + -8

Combine like terms: 8 + -8 = 0
0 + -11z = -6 + -8
-11z = -6 + -8

Combine like terms: -6 + -8 = -14
-11z = -14

Divide each side by '-11'.
z = 1.272727273

Simplifying
z = 1.272727273

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