Katey253 Katey253

18-09-2020
Mathematics

contestada

Solve 0.25[2.5x + 1.5(x – 4)] = –x.
Does anyone know how to do this?

Respuesta :

2kashelu 2kashelu

18-09-2020

Answer:

Step-by-step explanation:0.25 [2.5x + 1.5(x-4)] = -x

0.25 [ 2.5x + 1.5x - 6 ] = -x

0.25 [ 4x - 6 ] = -x

x -1.5 = -x

2x = 1.5

x = 0.75

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