Seudónimo Seudónimo

28-04-2018
Mathematics

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Equation: -3 + 2x = 11

Respuesta :

Supernova Supernova

28-04-2018

-3 + 2x = 11

Add 3 to both sides.

2x = 14

Divide by 2.

x = 7

Answer Link

Аноним Аноним

28-04-2018

-3 + 3 + 2x = 11 + 3
[tex] -3 + 3 = 0 0 + 2x = 11 + 3 2x = 11 + 3[/tex]

[tex]11 + 3 = 14 2x = 14[/tex]

x=7 :)

Answer Link

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