Part A , the solutions would be where the line lines cross each other, since these lines only cross each other once, there would be one solution
Part B, the solution is where the lines cross, these lines cross at X = 3 and Y = 4 so the solution is (3,4)
First equate 4x+7y=3x,
we get, x+7y=0 ---->equ 1
Now equate 3x=y-2, we get 3x-y=-2 ----->equ2
solve equ 1,2,
We get x= -7/11, y=1/11
Distribute (16x + 20n + 16 * 18)
Simplify 16 * 20n to 320n (320n + 16 * 18)
Simplify 16 * 18 to 288
Therefore in conclusion the answer would be 320n + 288.
Answer:
No
Step-by-step explanation:
The lines arent equal