C; y = 5
Step-by-step explanation:
Step 1: Put y on one side by adding 3y on both sides and then subtracting 6 on both sides
4y = 20
Step 2: Isolate y by dividing 4 on both sides (division property of equality)
y = 5
no
step-by-step explanation:
2-7=-5
7-2=5
when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.