You add up all of the sides
Answer:
Step-by-step explanation
3x-15=2x-10+x
3x-15=3x-10
in this step, problem happens
becoz both side doesnt equal, no ans can be proven
Answer:
Step-by-step explanation:
11: 16
12: 43.2
13: 1/18
Answer:
1. The angles of a triangle added up all together is 180. So, we can solve a as an equation!
36+57+a=180.
From this, we can figure out a:
a=87
2. The same goes for this one, just a bit different. We write our equation like this:
3x+90=180
we solve this:
3x=90
we divide both sides by 3 and get:
x=30
Answer:
y= -1/6x
Step-by-step explanation:
Slope Intercept Formula
y=mx+b
-2= -1/6(12) +b
-2= -2+b
b= 0
y= -1/6x
