-17-6z=-9(7z+8)

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Solution for -17-6z=-9(7z+8) equation:


Simplifying
-17 + -6z = -9(7z + 8)

Reorder the terms:
-17 + -6z = -9(8 + 7z)
-17 + -6z = (8 * -9 + 7z * -9)
-17 + -6z = (-72 + -63z)

Solving
-17 + -6z = -72 + -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.
-17 + -6z + 63z = -72 + -63z + 63z

Combine like terms: -6z + 63z = 57z
-17 + 57z = -72 + -63z + 63z

Combine like terms: -63z + 63z = 0
-17 + 57z = -72 + 0
-17 + 57z = -72

Add '17' to each side of the equation.
-17 + 17 + 57z = -72 + 17

Combine like terms: -17 + 17 = 0
0 + 57z = -72 + 17
57z = -72 + 17

Combine like terms: -72 + 17 = -55
57z = -55

Divide each side by '57'.
z = -0.9649122807

Simplifying
z = -0.9649122807

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