Saw the quadologic equation 5x + 75x = 0 by factoring out the GCF

1 answer

To solve the equation \( 5x + 75x = 0 \) by factoring out the greatest common factor (GCF), we first need to combine the terms on the left-hand side.

  1. Combine the like terms: \[ 5x + 75x = (5 + 75)x = 80x \]

So, we can rewrite the equation as: \[ 80x = 0 \]

  1. Now, we can factor out the GCF, which is \( 80 \): \[ 80x = 0 \]

  2. To solve for \( x \), we set the equation to zero and divide by \( 80 \): \[ x = 0 \]

Thus, the solution to the equation \( 5x + 75x = 0 \) is: \[ \boxed{0} \]