Solve for $$ z $$ $$ 2(-z-1)=-4 z $$ $$ z=\square $$ Submit

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Solve the equation $$ 2(-z-1)=-4z $$.
Solve the equation by following steps:
- step0: Solve for $$z$$:
  $$2\left(-z-1\right)=-4z$$
- step1: Expand the expression:
  $$-2z-2=-4z$$
- step2: Move the variable to the left side:
  $$-2z-2+4z=0$$
- step3: Add the terms:
  $$2z-2=0$$
- step4: Move the constant to the right side:
  $$2z=0+2$$
- step5: Remove 0:
  $$2z=2$$
- step6: Divide both sides:
  $$\frac{2z}{2}=\frac{2}{2}$$
- step7: Divide the numbers:
  $$z=1$$
The solution to the equation $$2(-z-1)=-4z$$ is $$z=1$$.
$$ z=1 $$

Solve for \( z \) \[ 2(-z-1)=-4 z \] \( z=\square \) Submit

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