solve the following linear equation. Click Here for Help Video −4𝑦−9=18-4y-9=18−4y−9=18 𝑦=y=y=

1 answer

To solve the equation \(-4y - 9 = 18\), follow these steps:

  1. Add 9 to both sides of the equation:

    \[ -4y - 9 + 9 = 18 + 9 \]

    This simplifies to:

    \[ -4y = 27 \]

  2. Now, divide both sides by -4 to solve for \(y\):

    \[ y = \frac{27}{-4} \]

    This can be simplified to:

    \[ y = -\frac{27}{4} \]

So the solution is:

\[ y = -\frac{27}{4} \]

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