Answer:
-9a^2+14
Step-by-step explanation:
Answer:
We simplify the equation to the form, which is simple to understand
5x+15=4x-12
We move all terms containing x to the left and all other terms to the right.
+5x-4x=-12-15
We simplify left and right side of the equation.
+1x=-27
then divide both sides of the equation by 1 to get x.
x=-27
Solving equations simple
9n + 12 = 30
You can divide the total number of outcomes.
