Question

Find the value of x that makes the triangles similar
HELPP !!

Answer 1

Answer:

X=-2.25

Step-by-step explanation:

8+10+3(x-1)=7.5+x-1+4

18+3x-3=10.5+x

15+3x=10.5+x

3x-x=10.5-15

2x=-4.5

x=-2.25