ebtehalhameed14 ebtehalhameed14

14-12-2020
Mathematics

contestada

Solve -1.2x+2.5=0.8x+6.5
x=2
O
x=-4 0

Respuesta :

jimrgrant1 jimrgrant1

14-12-2020

Answer:

x = - 2

Step-by-step explanation:

Given

- 1.2x + 2.5 = 0.8x + 6.5 ( subtract 0.8x from both sides )

- 2x + 2.5 = 6.5 ( subtract 2.5 from both sides )

- 2x = 4 ( divide both sides by - 2 )

x = - 2

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