alissaskye17 alissaskye17

02-11-2018
Mathematics

contestada

Solve 3(x-15)= x + 11

Respuesta :

ramandeep ramandeep

03-11-2018

In order to do this you would have to:

Simplify and Multiply x and -15 by 3:

3x-45=x+11

Subtract x from both sides:

3x-x-45=x-x+11

2x-45=11

Add 45 to both sides:

2x-45+45=11+45

2x=56

Divide 2 by both sides:

2x/2=56/2

x=28

Answer Link

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