Evaluate the failure of the young italy movement.

ExplanationYoung Italy, Italian Giovine Italia, movement founded by Giuseppe Mazzini in 1831 to work for a united, republican Italian nation. Attracting many Italians to the cause of independence, it played an important role in the Risorgimento (struggle for Italian unification).:

answer: 25.8 years old or 25 years old

8 - (2a + 7) = a + 40     distribute/multiply - into (2a + 7)

8 - 2a - 7 = a + 40

1 - 2a = a + 40       add 2a on both sides

1 = 3a + 40         subtract 40 on both sides

-39 = 3a       divide 3 on both sides

-13 = a

[proof]

8 - (2a + 7) = a + 40

8 - (2(-13) + 7) = -13 + 40

8 - (-26 + 7) = 27

8 - (-19) = 27

8 + 19 = 27

27 = 27