The answer is d x-7 because it's seven less than a number
Answer: X=7
Explanation: because 6x7=42 and 42 is y
Eliminate x's by adding te 2 equations
add them
-2x+15y=24
<u>2x+9y=24 +</u>
0x+24y=48
24y=48
divide both sides by 24
y=2
sub back
2x+9y=24
2x+9(2)=24
2x+18=24
minus 18 both sides
2x=6
divide 2
x=3
x=3
y=2
(x,y)
(3,2)
Answer:
I should help u am busy strongly with mine
1st. Find the pattern
Pattern is dividing by 2.
24/2=12
12/2=6
6/2=3
