Question

x/3+y/4=11 , 5x/6-y/3=-7

Answer 1

Answer:

[1] 4x + 3y = 132

[2] 5x - 2y = -42

Step-by-step explanation:

[1] x/3 + y/4 = 11

[2] 5x/6 - y/3 = -7

// To remove fractions, multiply equations by their respective LCD

Multiply equation [1] by 12

Multiply equation [2] by 6

// Equations now take the shape:

[1] 4x + 3y = 132

[2] 5x - 2y = -42