-9z+32=7z

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Solution for -9z+32=7z equation:


Simplifying
-9z + 32 = 7z

Reorder the terms:
32 + -9z = 7z

Solving
32 + -9z = 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
32 + -9z + -7z = 7z + -7z

Combine like terms: -9z + -7z = -16z
32 + -16z = 7z + -7z

Combine like terms: 7z + -7z = 0
32 + -16z = 0

Add '-32' to each side of the equation.
32 + -32 + -16z = 0 + -32

Combine like terms: 32 + -32 = 0
0 + -16z = 0 + -32
-16z = 0 + -32

Combine like terms: 0 + -32 = -32
-16z = -32

Divide each side by '-16'.
z = 2

Simplifying
z = 2

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