Answer:
x = 2/3
y = -13/15
Step-by-step explanation:
3x – 8 = -6
+8 +8
[addition property of equality]
3x = 2
÷3 ÷3
[division property of equality]
x = 2/3 → -2x – 5y = 3
[substitution property]
-2(2/3) – 5y = 3
[distributive property]
-4/3 – 5y = 3
[Create the proportional equivalent of each term so that all terms share the same denominator]
-4/3 – 15y/3 = 9/3
[multiplication property of equality]
3 ( -4/3 – 15y/3 ) = 3 ( 9/3 )
[distributive property]
-4 – 15y = 9
+4 +4
[addition property of equality]
-15y = 13
÷-15 ÷-15
[division property of equality]
y = -13/15
