Answer:
x = 10
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Step-by-step explanation:
2x - 4 = 16 try to get x on the left side, and the integers on the right
You then get:
2x = 20
Now, divide by 2 on both sides
2x/2 = 20/2
<u>x = 10</u>
5/3
use
a^2 +b^2=c^2
2:3
the ratio is simplified to 2:3
