Question

solve fast if u want to be the Brainliest....​

Answer 1

Answer:

m = 1

Step-by-step explanation:

-3 is common in LHS, so...

(-3)^m+1+5 = -3^7. Identity: a^m * a^n = a^m+n

m+6 = 7

m = 7-6

m = 1