Swap the n with the 7
7-5
Find the answer to 7-5
7-5=2
So the answer is 2
Yeah cuz u could +1 to each side of the second equation to get rid of both the -1’s and that is equivalent to the first equation :)
Answer:
2
Step-by-step explanation:
d.
16x-3= -48
5x-3= -15
-7x-3= 21
=-42
c.
20x4= 80
-8x4= -32
= 48
-7+3= -4
Answer:
X= 5/3
Step-by-step explanation:
