Cross multiply.
14/12=x/18
14 x 18 = 252
252/12= 21
so x=21
Answer:
You obviously copied the question text in an incomplete and lazy way.
I still really wanna help you on your problem.
Please either point the whole question with the possible answers or make a photograph of the problem.
About 6.6088 (rounded to the nearest thousandth)
Answer:
B= 16
b/4 - -1 =5 is the same as b/4 + 1 = 5
b/4 + 1 = 5
- 1 both sides
b/4 = 4
x 4 both sides
b=16
16/4 - -1 =5
4 + 1 = 5
- - Means add
+ + Means add
- + Means take away or minus
Hope this helps!
