Seudónimo Seudónimo

17-05-2020
Mathematics

contestada

What is the value of x in the equation below?

40x + 120 = 720

21

18

15

12.5

Respuesta :

cw05198 cw05198

17-05-2020

Answer:

The answer would be 15.

Step-by-step explanation:

The first thing that you have to do is subtract 120 on both sides

40x + 120 = 720

-120 -120

40x = 600

Then you have to divide by 40.

40x= 600

600 ÷ 40 = 15

x = 15.

I hope I helped

Answer Link

AngelAdena AngelAdena

17-05-2020

Answer:

15

Step-by-step explanation:

40×15=600+120=720

Answer Link

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