Question

Find the value of 'm' so that (-3)m+1 X (-3)5 = (-3)7.
​

Answer 1

Answer:

Ans. is -2/15

Step-by-step explanation:

(-3)m + 1 × -3(5) = -3(7)

=> -3m + 1 × -15 = -21

=> 45m - 15 = -21

=> 45m = -21 + 15

=> 45m = -6

=> m = -6/45

=> m = -2/15

I hope this is helpful to you.........

Please make me as brainliest........

Please follow me.........