Question

Find q for which x = 2, y = 1 is a solution of the equation 2x + 3y -q =0​

Answer 1

Answer:

7

Step-by-step explanation:

x=2

y=1

2x+3y-q=0

=> (2 x 2) + (3 x 1) - q=0

=> 4 + 3 - q =0

=> q= 7

Answer 2

2x+3y-q = 0

so put the values of x and y

then 4+3-q=0

then the value of q is 7