Answer:
Explanation:
-5n = 13 - 3m
Subtract 13 from both sides
-5n - 13 = -3m
Multiply the whole equation by (-1)
-5n *(-1) - 13*(-1) = -3m*(-1)
5n + 13 = 3m
Divide both sides by 3
1.6m questions
2.0m answers