2(4z-3-1)=166-46

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Solution for 2(4z-3-1)=166-46 equation:


Simplifying
2(4z + -3 + -1) = 166 + -46

Reorder the terms:
2(-3 + -1 + 4z) = 166 + -46

Combine like terms: -3 + -1 = -4
2(-4 + 4z) = 166 + -46
(-4 * 2 + 4z * 2) = 166 + -46
(-8 + 8z) = 166 + -46

Combine like terms: 166 + -46 = 120
-8 + 8z = 120

Solving
-8 + 8z = 120

Solving for variable 'z'.

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

Add '8' to each side of the equation.
-8 + 8 + 8z = 120 + 8

Combine like terms: -8 + 8 = 0
0 + 8z = 120 + 8
8z = 120 + 8

Combine like terms: 120 + 8 = 128
8z = 128

Divide each side by '8'.
z = 16

Simplifying
z = 16

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