2+x=50
That is what I would do. I hope this helps!
Answer:
<h2>
x = 19</h2>
Step-by-step explanation:
If the angles of a triangle are 45°, 45° and 90°, the the sides of the triangle are x. x and x√2
x√2 = 19√2 ⇔ x = 19
Answer:
(9,5)
Step-by-step explanation:
10+8/2=18/2=9
6+4/2=10/2=5

Divide both the numerator and denominator by 9 to get;

Convert the improper fraction to a mixed number;
Answer:
(3,10)
Step-by-step explanation:
When x is 3

y is 11, and this is invalid because it is not at accord.