Answer:
y = 2x - 4
Step-by-step explanation:
slope intercept form: y = ax + b
6x - 3y = 12
⇔ 6x - 12 = 3y
⇔ y = 2x - 4
Answer: 9−27
-3 is the answer
x+2×3x=26
Let her brother's age be x
Sarah is 2x + 4