Seudónimo Seudónimo

18-08-2018
Mathematics

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Solve these equations.
1. -16 = v - 14
2. -2n = -22
3. 25 = b + 7

Respuesta :

Supernova Supernova

18-08-2018

1) -16 = v - 14

Add 14 to both sides.

v = -2

2) -2n = -22

Divide both sides by -2.

n = 11

3) 25 = b + 7

Subtract 7 from both sides.

b = 18

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