Question

Find the substitution method 3x+2y=11 &5x-2y=3

Answer 1

Answer:

3x+2y=11[equation-1]

5x-2y=3[equation]

solving both equations we get

2x=8

x=8/2

(x=4)

substitute x value in equation 1

3(4)+2y=11

12+2y=11

2y=11-12

2y=-1

(y=-1/2)