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

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


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

Reorder the terms:
9(6 + z) = 8(z + -4) + 2
(6 * 9 + z * 9) = 8(z + -4) + 2
(54 + 9z) = 8(z + -4) + 2

Reorder the terms:
54 + 9z = 8(-4 + z) + 2
54 + 9z = (-4 * 8 + z * 8) + 2
54 + 9z = (-32 + 8z) + 2

Reorder the terms:
54 + 9z = -32 + 2 + 8z

Combine like terms: -32 + 2 = -30
54 + 9z = -30 + 8z

Solving
54 + 9z = -30 + 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.
54 + 9z + -8z = -30 + 8z + -8z

Combine like terms: 9z + -8z = 1z
54 + 1z = -30 + 8z + -8z

Combine like terms: 8z + -8z = 0
54 + 1z = -30 + 0
54 + 1z = -30

Add '-54' to each side of the equation.
54 + -54 + 1z = -30 + -54

Combine like terms: 54 + -54 = 0
0 + 1z = -30 + -54
1z = -30 + -54

Combine like terms: -30 + -54 = -84
1z = -84

Divide each side by '1'.
z = -84

Simplifying
z = -84

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