Answer:
Shown below
Step-by-step explanation:
10)
So we know that the full length is 19+2x-18 and it's equal to the bottom, which is 4x-29. Just set up an equation like this:
19+2x-18=4x-29
Simplify
1+29=4x-2x
30=2x
x=15
14)
In this case, we know EG is the same length as x+23. By subtracting 12 from 26+x, we get EF's length and can add it to 14+x to get EG.
26+x-12=14+x
14+x+14+x=28+2x
x+23=2x+28
23-28=x
x=-5
Sorry this took a while.
