This is false.
9/12 in it's lowest terms is 3/7.
2x + 1 = 2A + 3(x + A)
You want x=2 to be a solution.
So the equation will be a true statement when
2(2) + 1 = 2A + 3(2 + A)
4 + 1 = 2A + 6 + 3A
Combine like terms: 5 = 5A + 6
Subtract 6 from each side: -1 = 5A
Divide each side by 5: <em> -0.2 = A</em>
Answer: c
Step-by-step explanation:
Answer:243
Step-by-step explanation:
A. 41 + 16=57 40+17= 57
b. 79 + 14=93 80+13= 93
c. 580+355=935 600+335=935
d. 174+620=794 194+600=794
e. 378+210=588 388+200=588
Here you go, hope this helps! :)