The sum of two numbers is 15. The difference of the first number and three will equal the second number. Write and solve the system of equations using the substitution method.
A. 4 and 11
B. 5 and 10
C. 6 and 9
D. 7 and 8

Question

The sum of two numbers is 15. The difference of the first number and three will equal the second number. Write and solve the system of equations using the substitution method.
	A.	4 and 11
	B.	5 and 10
	C.	6 and 9
	D.	7 and 8

nubeer · Answer

first number = x, second number =y
x+y = 15
x -3 =y

nubeer · Answer

now u have two equations.. solve them simultaneously to get the value of x and y

anonymous · Answer

confused

nubeer · Answer

about which part?

anonymous · Answer

whole thing @nubeer im really not in the mood for math

nubeer · Answer

hmm well if you are not in mood then better not do it now.

anonymous · Answer

you r no help

nubeer · Answer

i think i did the most part for ur question.. you just not in mood to try.

lacypennelll · Answer

Britanny he is suppose to help you not tell you the answer

anonymous · Answer

Did I ask for the answer? No.