Question

find the value of x and y if (3x -2,2y +1) = (10,-9)​

Answer 1

Answer:

3x-2=10

3x=10+2

3x =12

x =12/3

x=4

then 2y +1 = -9

2y= -9-1

2y= -10

y= -10/2

y=-5