jimgon061 jimgon061

23-06-2020
Mathematics

contestada

what is the solution for (x −2)(x + 5) = 18

Respuesta :

rabbiboateng72 rabbiboateng72

24-06-2020

Answer:

x-2+x+5=18

x+x=18-5+2

2x=13+2

2x=15

2x/2=15/2

x=15/2 or 7.5

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