19z=-11-9(-2z+1)

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Solution for 19z=-11-9(-2z+1) equation:


Simplifying
19z = -11 + -9(-2z + 1)

Reorder the terms:
19z = -11 + -9(1 + -2z)
19z = -11 + (1 * -9 + -2z * -9)
19z = -11 + (-9 + 18z)

Combine like terms: -11 + -9 = -20
19z = -20 + 18z

Solving
19z = -20 + 18z

Solving for variable 'z'.

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

Add '-18z' to each side of the equation.
19z + -18z = -20 + 18z + -18z

Combine like terms: 19z + -18z = 1z
1z = -20 + 18z + -18z

Combine like terms: 18z + -18z = 0
1z = -20 + 0
1z = -20

Divide each side by '1'.
z = -20

Simplifying
z = -20

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