andreamaxima2003 andreamaxima2003

03-04-2020
Mathematics

contestada

0.4x=18=-13 what is x?

Respuesta :

johnsong14306 johnsong14306

03-04-2020

Answer:

x = 77.5

Step-by-step explanation:

Assuming that you meant:

0.4x+18 = -13

Subtract 18 on both sides:

0.4x = -31

Multiple by 5/2 on both sides

x = 77.5

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