Answer:
9.00
Step-by-step explanation:
We have to find x.
5x + 9 = 7x + 3
6 = 2x
3 = x
Plug 3 for x to find the angle.
7x + 3 -> 7(3) + 3 -> 21 + 3 = 24
One angle is 24, and the other is 90, so to find <C you do this:
<C + 24 + 90 = 180
<C = 66
Is this what you’re talking about
Answer:
2nd one: 32-4x=12
4th one:25/x+4=9
5th one : x/5+5=6
Step-by-step explanation:
Substitute x and see if you get the same answer
Answer:
-10
Step-by-step explanation:
30m - 22m =80 therefore m is equal to -10