Answer:
X
Step-by-step explanation:
It's a symbol (usually a letter) standing in for an unknown numerical value in an equation.
Answer:
600
Step-by-step explanation:
<span>In 440 , the first 4 is in the hundreds value, and the second 4 is in the tens value
When we break down the three digit of 4 - 4 - 0
We will be aware that this number came from :
400 + 40 + 0
Hundred value Tens value no value
I hope that my answer is helpful! Let me know if you need something more :)</span>
Answer:
x= -3
Step-by-step explanation:
simplify.
1+4=x-8
Move all terms containing x to the left
1+3x=-8
Move all terms NOT containing to the right
3x=-9
Divide each term by 3
x= -3
