-3(z+9)=1-2z

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Solution for -3(z+9)=1-2z equation:


Simplifying
-3(z + 9) = 1 + -2z

Reorder the terms:
-3(9 + z) = 1 + -2z
(9 * -3 + z * -3) = 1 + -2z
(-27 + -3z) = 1 + -2z

Solving
-27 + -3z = 1 + -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.
-27 + -3z + 2z = 1 + -2z + 2z

Combine like terms: -3z + 2z = -1z
-27 + -1z = 1 + -2z + 2z

Combine like terms: -2z + 2z = 0
-27 + -1z = 1 + 0
-27 + -1z = 1

Add '27' to each side of the equation.
-27 + 27 + -1z = 1 + 27

Combine like terms: -27 + 27 = 0
0 + -1z = 1 + 27
-1z = 1 + 27

Combine like terms: 1 + 27 = 28
-1z = 28

Divide each side by '-1'.
z = -28

Simplifying
z = -28

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