The sum of a number, n,and 8 is multiplied by -4 ,and the result is -12 .what is the number?

Which graph represents the following piecewise defined function?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =