Answer:
Step-by-step explanation:
I need a same question pleas.
The answer would be C
2x + 9 = 21
1. 2x = 12
2. x = 6
Answer:
10
Step-by-step explanation:
first time they spent 11
2nd time was 1 dollar less
since 1 burrito is 2 dollars 3 is 6
and the 4 tacost were 4 dollars
I might be wrong
Answer:
ok
Step-by-step explanation:
Answer:
y=2
Step-by-step explanation:
First, you substitute x with 2.
3(2)-6y=(-6)
Then, you multiply:
6-6y=(-6)
Next, you subtract 6 from -6. So, the first 6 gets crossed out because of inverse of operation.
-6y=-12
Finally, you divide -6 to both sides of the equation to get y=2