Just to confirm is it x-5/8 or (x-5)/8
for the first one set 3y+y=180 and y+x=180
the second one set w+y=180, 42+x=180, y+20=180, and 87+v
Answer:
6
Step-by-step explanation:
We are doing unit rate.
Unit rate is when you get the value for 1 of the variables. In this, we would want to get the value for t. We do
to find the t value. Now we do 
to find the value of the missing t. T=6.
Hope it Helps!
a = 2x - 18
remove the parenthesis and simplify
x - 3 + x - a = 15
2x - 3 - a = 18 ( add 3 to both sides
2x - a = 18 ( subtract 2x from both sides )
- a = 18 - 2x ( multiply through by - 1 )
a = - 18 + 2x
a = 2x - 18
