True/False? WW1 created more jobs?​

True

Explanation:

One of the first major changes in employment during the war was increased unemployment for workers in some of those non-war related industries, such as the garment and textile industries. In Paris, women made up 18 percent of the workers in war related industries in 1915. Afigure that rose above 25 percent in 1917.

True

Explanation:

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simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13