-7(k+9)=9(k-5)z

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Solution for -7(k+9)=9(k-5)z equation:


Simplifying
-7(k + 9) = 9(k + -5) * z

Reorder the terms:
-7(9 + k) = 9(k + -5) * z
(9 * -7 + k * -7) = 9(k + -5) * z
(-63 + -7k) = 9(k + -5) * z

Reorder the terms:
-63 + -7k = 9(-5 + k) * z

Reorder the terms for easier multiplication:
-63 + -7k = 9z(-5 + k)
-63 + -7k = (-5 * 9z + k * 9z)

Reorder the terms:
-63 + -7k = (9kz + -45z)
-63 + -7k = (9kz + -45z)

Solving
-63 + -7k = 9kz + -45z

Solving for variable 'k'.

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

Add '-9kz' to each side of the equation.
-63 + -7k + -9kz = 9kz + -9kz + -45z

Combine like terms: 9kz + -9kz = 0
-63 + -7k + -9kz = 0 + -45z
-63 + -7k + -9kz = -45z

Add '63' to each side of the equation.
-63 + -7k + 63 + -9kz = 63 + -45z

Reorder the terms:
-63 + 63 + -7k + -9kz = 63 + -45z

Combine like terms: -63 + 63 = 0
0 + -7k + -9kz = 63 + -45z
-7k + -9kz = 63 + -45z

Reorder the terms:
-63 + -7k + -9kz + 45z = 63 + -45z + -63 + 45z

Reorder the terms:
-63 + -7k + -9kz + 45z = 63 + -63 + -45z + 45z

Combine like terms: 63 + -63 = 0
-63 + -7k + -9kz + 45z = 0 + -45z + 45z
-63 + -7k + -9kz + 45z = -45z + 45z

Combine like terms: -45z + 45z = 0
-63 + -7k + -9kz + 45z = 0

The solution to this equation could not be determined.

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