gregorio03 gregorio03

14-02-2019
Mathematics

contestada

can you solve x 13x + 7 = 5x - 20
A)3(3/8)

B)1(5/8)

C)1(5/8)

D)3(3/8

Respuesta :

choixongdong choixongdong

14-02-2019

Answer:

x = - 3 3/8

Its negative 3 3/8

Step-by-step explanation:

13x + 7 = 5x - 20

Subtract 5x from both sides

8x + 7 = -20

Subtract 7 from both sides

8x = -27

Divide both sides by 8

x = -27/8

x = - 3 3/8

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