Question

Solve the following system: y = x 3 4x y = 18 (6, 3) (3, 6) (â’3, 6) (3, â’6).

Answer 1

The solution of the given equation is (3,6). The correct option is B.(3,6)

Given equations,

$y=x+3.......(1)\\4x+y=18.....(2)$

How to solve the equations?

putting the value of y from equation (1) in equation (2) , we get

$4x+x+3=18$$5x=18-3\\5x=15\\x=3$

substitute the value of x=3 in equation (1) we get,

$y=3+3\\y=6$

Hence, the solution of given equation is (3,6).

So, the correct option is B.

For more details about the system of equations, follow the link:

brainly.com/question/12895249