Answer:
y=2x+5
Step-by-step explanation:
Answers:
2x - 6y = 8 -> x = 4 + 3y
-3x + 9y = 12 -> x = -4 + 3y
Answer:
y=mx+b
Step-by-step explanation:
that is the equation
X + 18 = 5x - 38
x - x + 18 = 5x - x - 38
18 = 4x - 38
18 + 38 = 4x - 38 + 38
56 = 4x
56/4 = 4x/4
14 = x
<span>F(x) = 4x -1
Substitue 3 for x
F(3) = 4(3)-1
Multiply 4 by 3
F(3) = 12-1
Subtract
Final Answer: F(3)= 11</span>
