(Z+9)(8z+2)=

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Solution for (Z+9)(8z+2)= equation:


Simplifying
(Z + 9)(8z + 2) = 0

Reorder the terms:
(9 + Z)(8z + 2) = 0

Reorder the terms:
(9 + Z)(2 + 8z) = 0

Multiply (9 + Z) * (2 + 8z)
(9(2 + 8z) + Z(2 + 8z)) = 0
((2 * 9 + 8z * 9) + Z(2 + 8z)) = 0
((18 + 72z) + Z(2 + 8z)) = 0
(18 + 72z + (2 * Z + 8z * Z)) = 0
(18 + 72z + (2Z + 8zZ)) = 0

Reorder the terms:
(18 + 2Z + 72z + 8zZ) = 0
(18 + 2Z + 72z + 8zZ) = 0

Solving
18 + 2Z + 72z + 8zZ = 0

Solving for variable 'Z'.

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

Add '-18' to each side of the equation.
18 + 2Z + 72z + -18 + 8zZ = 0 + -18

Reorder the terms:
18 + -18 + 2Z + 72z + 8zZ = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 2Z + 72z + 8zZ = 0 + -18
2Z + 72z + 8zZ = 0 + -18

Combine like terms: 0 + -18 = -18
2Z + 72z + 8zZ = -18

Add '-72z' to each side of the equation.
2Z + 72z + -72z + 8zZ = -18 + -72z

Combine like terms: 72z + -72z = 0
2Z + 0 + 8zZ = -18 + -72z
2Z + 8zZ = -18 + -72z

Reorder the terms:
18 + 2Z + 72z + 8zZ = -18 + -72z + 18 + 72z

Reorder the terms:
18 + 2Z + 72z + 8zZ = -18 + 18 + -72z + 72z

Combine like terms: -18 + 18 = 0
18 + 2Z + 72z + 8zZ = 0 + -72z + 72z
18 + 2Z + 72z + 8zZ = -72z + 72z

Combine like terms: -72z + 72z = 0
18 + 2Z + 72z + 8zZ = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(9 + Z + 36z + 4zZ) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(9 + Z + 36z + 4zZ)' equal to zero and attempt to solve: Simplifying 9 + Z + 36z + 4zZ = 0 Solving 9 + Z + 36z + 4zZ = 0 Move all terms containing Z to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + Z + 36z + -9 + 4zZ = 0 + -9 Reorder the terms: 9 + -9 + Z + 36z + 4zZ = 0 + -9 Combine like terms: 9 + -9 = 0 0 + Z + 36z + 4zZ = 0 + -9 Z + 36z + 4zZ = 0 + -9 Combine like terms: 0 + -9 = -9 Z + 36z + 4zZ = -9 Add '-36z' to each side of the equation. Z + 36z + -36z + 4zZ = -9 + -36z Combine like terms: 36z + -36z = 0 Z + 0 + 4zZ = -9 + -36z Z + 4zZ = -9 + -36z The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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