Fernandoge6411 Fernandoge6411

28-10-2020
Mathematics

contestada

Is x = 1 a solution to 2x + 5 = 4x -10?
Use substitution.

Respuesta :

Nicole2008 Nicole2008

28-10-2020

Answer :

2x - 4x = -10 - 5

-2x = - 15

Divide both sides by - 2

X = 15/2 or 7 1/2

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