14z-9z-7+6=2z-4+9

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Solution for 14z-9z-7+6=2z-4+9 equation:


Simplifying
14z + -9z + -7 + 6 = 2z + -4 + 9

Reorder the terms:
-7 + 6 + 14z + -9z = 2z + -4 + 9

Combine like terms: -7 + 6 = -1
-1 + 14z + -9z = 2z + -4 + 9

Combine like terms: 14z + -9z = 5z
-1 + 5z = 2z + -4 + 9

Reorder the terms:
-1 + 5z = -4 + 9 + 2z

Combine like terms: -4 + 9 = 5
-1 + 5z = 5 + 2z

Solving
-1 + 5z = 5 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-1 + 5z + -2z = 5 + 2z + -2z

Combine like terms: 5z + -2z = 3z
-1 + 3z = 5 + 2z + -2z

Combine like terms: 2z + -2z = 0
-1 + 3z = 5 + 0
-1 + 3z = 5

Add '1' to each side of the equation.
-1 + 1 + 3z = 5 + 1

Combine like terms: -1 + 1 = 0
0 + 3z = 5 + 1
3z = 5 + 1

Combine like terms: 5 + 1 = 6
3z = 6

Divide each side by '3'.
z = 2

Simplifying
z = 2

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