Y’all please help me i’m strugggling

Step-by-step explanation:

i am assuming that it wants you to find x so here is what i got.

I reccomend drawing it out

(3) 25+16÷4x= 13(x-1)      

its in this formate because HI + IG will give you HG

25+4x=13x-13

25+13=13x-4x   (moved the X's so they can be suptracted)

38=9x

38÷9 = 9x÷9

x≈4.2

same thing goes for the rest

(4) 16x-19+12x+9=0

16x+12x-19+9=0

28x-10=0

28x=-10/28

x= 5/14

(5) 18x-2-7x+3=0

18x-7x-2+3=0

11x-1=0

11x=1

x= 1/11

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363