Distribute the 1/3 to the y and the 2
So... (1/3)*y and (1/3)*2
(y/3)+(2/3)+3x=7x
Now subtract 3x from both sides
(y/3)+(2/3)=4x
To get rid of the 3 on the bottom of the fractions, you can multiply both sides by 3 so they cancel out.
y+2=12x
Subtract 2 from both sides to get an equation of
y=12x-2
Answer:
Step-by-step explanation:
8
−
(
−
12
)
Multiply
−
1
by
−
12
.
−
8
+
12
Add
−
8
and
12
.
4
Answer:
13.856406460551 m
Step-by-step explanation:
Answer:
36x+12y
Step-by-step explanation:
i think thats what u mean
Answer:
h = 5(tane)
Step-by-step explanation:
The diagrammatic representation of the question given is attached below ;
The height of the light pole, h = opposite side
Adjacent side = 5 feets
Angle of elevation = e
Using trigonometry ;
Tan e = opposite / Adjacent
Tan e = h / 5
Making h the subject ;
h = 5(tane)