Step-by-step explanation:
only thing you have to do is go to a caculator on your device

= 3 Multiply both sides by 2
-4 + x = 6 Add 4 to both sides (to cancle out the -4)
x = 10
Answer:
y = 5
Step-by-step explanation:
y = 0x + b
5 = 0(4) + b
5 = 0 + b
5 = b
Answer:12x+8y
Step-by-step explanation:Simplify the expression
I think the correct answer is D