Answer: 14/45
explanation:
Solution
For this case we can do the following:
11y - 3x = 18
16y -3x = 33
We can multiply the first equation by -1 and we got:
-11y +3x =-18
16y -3x = 33
_______________
16y -11y = 33-18
5y = 15
y= 15/5 = 3
And then solving for x we got
x = -(18 -11*3)/ 3= -15/3 = 5
I hope this helps you
boys+4=girls
boys+girls=26
boys+boys+4=26
2.boys=22
boys=11
girls=15
5(x+3)=7x-3 which is the equation, then we solve for it, and the answer is 9
Answer:
Given the problem, I believe your answer would be:
h(3)=144
h=48
Hope this helps!
