Answer:
8
Step-by-step explanation:
2x2 is 4 and x 2 is 8. I think im right?
<u>1 is a rational number</u> because 1 can go into 1 when dividing. <u>Irrational numbers are mostly decimals. </u>
|4x-9|=5x
subtract 4 to both sides
and that will give you
|-9|=x then the 9 turns positive because of the brackets
9=X
9+(-4-2)
=9+(-6)
=9-6
=3