you can try substitution
x-3(4x-9) = 16
x - 12x + 27 = 16
Didn't your question ask for a graphical solution?
so you have to find at least 2 ordered pairs for each equation and then draw them
for the first:
4x - y = 9 ---> y = 4x - 9
for the second:
x - 3y = 16 ---> x = 3y + 16
graph both lines, they should intersect at (1,-5), the answer chopsticks gave you.
Answer this Question
Algebra - Checking a few answers to some algebra problems: 1.Find the slope of ...
Algebra - Solving system of linear equations by using the apropiate method name ...
Algebra/Elimination method - Solve using the elimination method. If the system ...
Algebra - Solve each system graphically. 4y = x + 8 3x - 2y = 6 Basically, what ...
Algebra Multiple Choice - Hello, This is the last of questions I have for my ...
Algebra - I have two equations that I need to solve using the elimination method...
Algebra - Solve by the elimination method. 5r-7s=-37 7r+5s=37 What is the ...
Algebra....HELP!! - Use the elimination method to solve the system of equations ...
algebra - use the elimination method to solve the system of equations. Choose ...
math - 1. Solve for the indicated letter D=4e, for e The solution is e= 2. G(x...