Answer:
x = 6
Step-by-step explanation:
The way to solve this is by subtracting 2x from both sides. Now we have
2x-5=7
Then we add 5 from both sides. Now we have
2x=12
We do this because we want X by itself
Then we divide by 2 on both sides and now we have
x = 6
If you have any questions feel free to ask in the comments.
Answer:
18
Step-by-step explanation:
3×4(x)/2
Plug in 3 to x
3×4(3)/2
3×12/2
36/2
18
This is simple:
area= Length x Width
Answer:
75
Step-by-step explanation:
The expression is 9*
+2+
.
9*
+2+
---> First square
by squaring the top and bottom number.
=9*
+2+
---> Multiply 9 and
=1+2+
---> Add
=3
---> Optional: turn into improper fraction
=
