Question

solve by eliminating method x+11y=1;8x+13y=2​

Answer 1

Answer:

{x,y} = {3/25,2/25}

Step-by-step explanation:

Solve equation [1] for the variable x

[1] x = -11y + 1

// Plug this in for variable x in equation [2]

[2] 8•(-11y+1) + 13y = 2

[2] - 75y = -6

// Solve equation [2] for the variable y

[2] 75y = 6

[2] y = 2/25

// By now we know this much :

x = -11y+1

y = 2/25

// Use the y value to solve for x

x = -11(2/25)+1 = 3/25

Solution :

{x,y} = {3/25,2/25}

Answer 2

Answer:

This is answer is

y = 15 and x = 165

Step-by-step explanation:

24.125