You can write the two equations x = 4y - 7 and x + y = 93; substitute the value of x into the other equation
(4y - 7) + y = 93; combine like terms
5y - 7 = 93; add 7 to both sides
5y = 100; divide both sides by 5
y = 20; substitute this value into the other equation
x + 20 = 93
x = 73
So the numbers are 20 and 73
Answer:
24
Step-by-step explanation:
5^2-3^2=?
25-9=16
sqrt 16 = 4
6×4=24
Answer:
8851.86
Step-by-step explanation:
100-4.3= 95.7%
15000(.957)^12
Answer:
-2 - 7 i
Srry If Im wrng but Hope this helped :)
Answer:
1
2
1
0
*
4
8
Step-by-step explanation:
