Remember, you can do anything to an equationas long as you do it to both sides
1.
-6+x=-3
add 6 to both sides
6-6+x=6-3
0+x=3
x=3
2.
add like terms
-5a+5a+9=8
0a+9=8
0+9=8
9=8
false
no solution
zero solutions
Answer:
Yes
Step-by-step explanation:
10/25
Divide the top and bottom by 5
10/5 =2
25/5 = 5
10/25 = 2/5
Answer= 150in
9*6=54
54+54=108
6*7=42
108+42=150
Answer:
Step-by-step explanation:
Therefore:
Y intercept is: 3
slope is: 2/1
y=2/1+3
