In standard form the answer will be if you go by (Ax+by=c )then I must say it's 3x-7y=9
Answer:
x = 1
Step-by-step explanation:
Since both equations are equal to k(x), both equations are also equal to each other.
Begin by setting up the equation like this: -6 = -7x + 1
Simply solve for x by subtracting each side by 1 (-7 = -7x)
Finally, divide both sides by -7 to get 1.
Answer:3
Step-by-step explanation:
All you have to do to solve this question is to plug in gx as any other number you would plug in to the f(x) to solve the equation.
So it would be
F(3x-8) = 3(3x-8)^2 - 5(3x-8) - 9
Then FOIL the terms in the binomial or the first term, then after expanding the first term, distribute the numbers into each term inside the bracket and then at the end gather like terms to simplify.
Answer:
Reverse the x and y:
x = 3y + 4.
Now subtract 4 from both sides:
x - 4 = 3y
Divide both sides by 3:
1/3 x - 4/3 = y
