Help please, i am struggling on how to solve!

Step-by-step explanation:

The hypotenuses are equal in length of both triangles.

x = 3

Step-by-step explanation:

Let's take the congruency of any side of these two triangles.

In boths Δs ,

=> 4x+1 = 13 (Taking this is rather more convenient)

=> 4x = 13-1

=> 4x = 12

Dividing both sides by 4

=> x = 3

x =30/19 and y =2/19

Step-by-step explanation:

5x + y = 8

x + 4y = 2

then

5x + y = 8

-5(x +4y =2)

5x + y = 8

-5x - 20y = - 10

0 +y - 20y = -2

- 19y = -2

y = 2/19 then

5x + 2/19 = 8

5x = 152-2/19

5x/5 =150/19 *1/5

x =30/19