u(m+9)+w(m-7)=z(m-1)

Solution for u(m+9)+w(m-7)=z(m-1) equation:

Simplifying
u(m + 9) + w(m + -7) = z(m + -1)

Reorder the terms:
u(9 + m) + w(m + -7) = z(m + -1)
(9 * u + m * u) + w(m + -7) = z(m + -1)

Reorder the terms:
(mu + 9u) + w(m + -7) = z(m + -1)
(mu + 9u) + w(m + -7) = z(m + -1)

Reorder the terms:
mu + 9u + w(-7 + m) = z(m + -1)
mu + 9u + (-7 * w + m * w) = z(m + -1)

Reorder the terms:
mu + 9u + (mw + -7w) = z(m + -1)
mu + 9u + (mw + -7w) = z(m + -1)

Reorder the terms:
mu + mw + 9u + -7w = z(m + -1)

Reorder the terms:
mu + mw + 9u + -7w = z(-1 + m)
mu + mw + 9u + -7w = (-1 * z + m * z)

Reorder the terms:
mu + mw + 9u + -7w = (mz + -1z)
mu + mw + 9u + -7w = (mz + -1z)

Solving
mu + mw + 9u + -7w = mz + -1z

Solving for variable 'm'.

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

Add '-1mz' to each side of the equation.
mu + mw + 9u + -1mz + -7w = mz + -1mz + -1z

Reorder the terms:
mu + mw + -1mz + 9u + -7w = mz + -1mz + -1z

Combine like terms: mz + -1mz = 0
mu + mw + -1mz + 9u + -7w = 0 + -1z
mu + mw + -1mz + 9u + -7w = -1z

Add '-9u' to each side of the equation.
mu + mw + -1mz + 9u + -9u + -7w = -9u + -1z

Combine like terms: 9u + -9u = 0
mu + mw + -1mz + 0 + -7w = -9u + -1z
mu + mw + -1mz + -7w = -9u + -1z

Add '7w' to each side of the equation.
mu + mw + -1mz + -7w + 7w = -9u + 7w + -1z

Combine like terms: -7w + 7w = 0
mu + mw + -1mz + 0 = -9u + 7w + -1z
mu + mw + -1mz = -9u + 7w + -1z

Reorder the terms:
mu + mw + -1mz + 9u + -7w + z = -9u + 9u + 7w + -7w + -1z + z

Combine like terms: -9u + 9u = 0
mu + mw + -1mz + 9u + -7w + z = 0 + 7w + -7w + -1z + z
mu + mw + -1mz + 9u + -7w + z = 7w + -7w + -1z + z

Combine like terms: 7w + -7w = 0
mu + mw + -1mz + 9u + -7w + z = 0 + -1z + z
mu + mw + -1mz + 9u + -7w + z = -1z + z

Combine like terms: -1z + z = 0
mu + mw + -1mz + 9u + -7w + z = 0

The solution to this equation could not be determined.