-9+5z=-7+9z+2

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Solution for -9+5z=-7+9z+2 equation:


Simplifying
-9 + 5z = -7 + 9z + 2

Reorder the terms:
-9 + 5z = -7 + 2 + 9z

Combine like terms: -7 + 2 = -5
-9 + 5z = -5 + 9z

Solving
-9 + 5z = -5 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
-9 + 5z + -9z = -5 + 9z + -9z

Combine like terms: 5z + -9z = -4z
-9 + -4z = -5 + 9z + -9z

Combine like terms: 9z + -9z = 0
-9 + -4z = -5 + 0
-9 + -4z = -5

Add '9' to each side of the equation.
-9 + 9 + -4z = -5 + 9

Combine like terms: -9 + 9 = 0
0 + -4z = -5 + 9
-4z = -5 + 9

Combine like terms: -5 + 9 = 4
-4z = 4

Divide each side by '-4'.
z = -1

Simplifying
z = -1

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