Answer:
12x + 3y = 12
3y=12-12x
y=(12-12x)/3=3(4-4x)/3=4-4x
y = 4 - 4x
Explanation:
Step 1: Write equation
Step 2: Subtract 12x on both sides
3y = 12 - 12x
Step 3: Divide both sides by 3
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