Answer:
it can be exchange for specific goods
Step-by-step explanation:
jus did it
idk Sorry :\
y=−2x+4
Step-by-step:
2y+4x=8
Step 1: Add -4x to both sides.
4x+2y+−4x=8+−4x
2y=−4x+8
Step 2: Divide both sides by 2.
2y /2 = −4x+8 /2
