Respuesta :

Answer:

x=-1

Step-by-step explanation:

-15 = 22x + 7

-7              -7

----------------------

-22+22x

x=-1

igoroleshko156

Answer:

[tex]x = -1[/tex]

Step-by-step explanation:

Step 1:  Subtract 7 from both sides

[tex]-15 - 7 = 22x + 7 - 7[/tex]

[tex]-22 = 22x\\[/tex]

Step 2:  Divide both sides by 22

[tex]-22 / 22 = 22x / 22[/tex]

[tex]-1 = x[/tex]

Answer:  [tex]x = -1[/tex]

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