Addition or multiplication
add 2 or times 2
You add half of the coefficient of x and square it.
What you do on one side,you must do it on the other.
Answer:
5x-2
Step-by-step explanation:
2x+3x=5x
5-7=-2
Answer:
a
Step-by-step explanation:
9(5x)=45x
9(2)=18
4(8)=32
4(-x)=-4x
45x-4x=41x
32+18=50
41x+50
Answer:
iphone 12 is trash
Step-by-step explanation:
