X + y = 20 Substitute
x by 2 y - 4 in x + y = 20 to obtain 2 y •
4 + y = 20 Solve for y to find y = 8 and
x = 2y - 4 = 12
What’s the problem cause without the problem I can’t helo
Answer:
16.15
Step-by-step explanation:
hope this helps
Answer:
here
Step-by-step explanation:
2.000.000.099
The answer would be 12 1/8
