-23+4z=-7(9z-6)

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Solution for -23+4z=-7(9z-6) equation:


Simplifying
-23 + 4z = -7(9z + -6)

Reorder the terms:
-23 + 4z = -7(-6 + 9z)
-23 + 4z = (-6 * -7 + 9z * -7)
-23 + 4z = (42 + -63z)

Solving
-23 + 4z = 42 + -63z

Solving for variable 'z'.

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

Add '63z' to each side of the equation.
-23 + 4z + 63z = 42 + -63z + 63z

Combine like terms: 4z + 63z = 67z
-23 + 67z = 42 + -63z + 63z

Combine like terms: -63z + 63z = 0
-23 + 67z = 42 + 0
-23 + 67z = 42

Add '23' to each side of the equation.
-23 + 23 + 67z = 42 + 23

Combine like terms: -23 + 23 = 0
0 + 67z = 42 + 23
67z = 42 + 23

Combine like terms: 42 + 23 = 65
67z = 65

Divide each side by '67'.
z = 0.9701492537

Simplifying
z = 0.9701492537

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