Can someone help me with this

-6 + x = -7

+6        +6        add 6 to both sides, 6's cancel out on the left.

x = -1, is the answer.

Hope this helps! Let me know if you have any other questions related to this problem. :)

x= -1

Step-by-step explanation:

-6+x = -7

x = -7+6

x= -1

it would be 6xy and -16xy.

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation: