10547414
10547414 10547414
  • 28-02-2021
  • Mathematics
contestada

i will make you brainliest please solve
linear equation

i will make you brainliest please solve linear equation class=

Respuesta :

m4rcus06
m4rcus06 m4rcus06
  • 28-02-2021

Answer:

2i answer is 5

2ii answer is 8

2iii answer is -1

2iv ans is 9

Step-by-step explanation:

X + 2 =7

X = 7 - 2

X = 5

3x - 1 = 23

3x = 23 + 1

3x = 24

X = 8

5x + 7 = 2(X+2)

5x + 7 = 2x + 4

5x - 2x = 4 -7

3x = -3

X = -1

5x - 1 = 44

5x = 44+1

5x = 45

X = 9

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