According to my calculations it should be 77
Answer:
Plug x-7 in for y, in the bottom equation.
x - 7 = 2 + 2x - 4
x - 7 = 2x - 2
x = 2x + 5
-x = 5
x = -5
Answer:
420/69
Step-by-step explanation:
Answer:
a=2/3
Step-by-step explanation:
4/3 divide by 2/3 and you get 2/3