3x -7 = 5x + 19
-7 = 2x + 19
-26 = 2x
x= -13
Answer:
9
Step-by-step explanation:
Answer: 20+x
Step-by-step explanation:
Let's petend that x=20
when we add that it us 40 so that means that martha has 40 oreos
this was answer by an unknowed sic grader
Answer:
1/3
Step-by-step explanation:
im not sure what answer you were looking for but hope this helps
