87-5yz+2xy-xy-yz-55=

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Solution for 87-5yz+2xy-xy-yz-55= equation:


Simplifying
87 + -5yz + 2xy + -1xy + -1yz + -55 = 0

Reorder the terms:
87 + -55 + 2xy + -1xy + -5yz + -1yz = 0

Combine like terms: 87 + -55 = 32
32 + 2xy + -1xy + -5yz + -1yz = 0

Combine like terms: 2xy + -1xy = 1xy
32 + 1xy + -5yz + -1yz = 0

Combine like terms: -5yz + -1yz = -6yz
32 + 1xy + -6yz = 0

Solving
32 + 1xy + -6yz = 0

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + 1xy + -32 + -6yz = 0 + -32

Reorder the terms:
32 + -32 + 1xy + -6yz = 0 + -32

Combine like terms: 32 + -32 = 0
0 + 1xy + -6yz = 0 + -32
1xy + -6yz = 0 + -32

Combine like terms: 0 + -32 = -32
1xy + -6yz = -32

Add '6yz' to each side of the equation.
1xy + -6yz + 6yz = -32 + 6yz

Combine like terms: -6yz + 6yz = 0
1xy + 0 = -32 + 6yz
1xy = -32 + 6yz

Divide each side by '1y'.
x = -32y-1 + 6z

Simplifying
x = -32y-1 + 6z

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