Answer:
Step-by-step explanation:
+ You click on -15 for a point.
+ Then you move the mouse to the left.
+ Because x<-15, that means you do not take -15, you click on the -15 one more.
That is all.
Hope you understand.
X-3=4x-9
X=4x-9+3
X=4x-6
X+6=4x |-x
6=3x |:3
X=2
Answer:
I'm pretty sure the value of a is 5.
Step-by-step explanation: