kaktitu60 kaktitu60
  • 25-02-2021
  • Mathematics
contestada

Can anyone solve this for me?

Can anyone solve this for me class=

Respuesta :

asmaf2065
asmaf2065 asmaf2065
  • 25-02-2021

Answer:

4x + 3 = 11

4x = 11 - 3

4x = 8

x = 8 ÷ 4

x = 2

3x - 5 = 7

3x = 7 + 5

3x = 12

x = 12 ÷ 3

x = 4

8x - 5 = -37

8x = -37 + 5

8x = -32

x = -32 ÷ 8

x = -4

7(x - 3) = 21

7x - 21 = 21

7x = 21 + 21

7x = 42

x = 42 ÷ 7

x = 6

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