Solve for m: To figure out how they got the answer , they got.

M = 90

Step-by-step explanation:

1) Simplify 2/9m to 2m/9.

2) Subtract 12 from both sides.

3) Simplify - 8 - 12 to -20.

4) Multiply both sides by 9.

5) Simplify 20 × 9 to 180.

6) Diving both sides by -2.

7) Two negative makes a positive.

8) Simplify 180/2 to 20.

Hence, the answer for m is m = 90

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction