Question

2× - 3y = 4 ; 3y - × = 4​

Answer 1

Answer:

2x-3y=4 eq.1

3y-x=4 equation.2

(substitutes method)

eq.2 ) 3y-x=4

3y-4=x

value of x put into equation 1st

2×(3y-4)-3y=4

6y-8-3y=4

3y-8=4

3y=4+8

3y=12

y=12÷3

y=4

value of y put into equation 2nd

x=3y-4

x=3×(4)-4

x=12-4

x=8 ans