<span>2y = x + 3 then x = 2y - 3
5y = x - 7 then x = 5y + 7
so
</span>2y - 3 = 5y + 7
2y - 5y = 7 + 3
-3y = 10
y = -10/3
y = -3 1/3
<span>2y = x + 3
</span>2 (-10/3) = x + 3
-20/3 - 3 =x
-29/3 = x
-9 2/3 =x
or
x = -9 2/3
solutions: x = -9 2/3 and y = -3 1/3
Answer:
88
Step-by-step explanation:
12.5% is the same as 1/8 of something
11*8=88
-3 2/5 - 5/6 = -127/30
-2/3 + 6 1/8 = 107/24
Step-by-step explanation:
you've been doing so much for your life
Answer:
a
Step-by-step explanation:
hope this helps
;)
