Question

for what value of c and d does the following pair of linear equation has infinite number of solutions
$6x + 9y = 21$
$3(c - d)x + 3(c + d)y = 9c + 3d - 6$ please help me and mark me as brainlist
​

Answer 1

Answer:

Yes, put these eq equal and take d and c both on one sede and other things on another side

Step-by-step explanation:

REMEMBER TO FOLLOW ME AND SAY thank