Mzanderson82 Mzanderson82
  • 01-03-2018
  • Mathematics
contestada

sorry wrong problem if ab =58 find the value of x

sorry wrong problem if ab 58 find the value of x class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 01-03-2018
3x - 6 + 2x + 4 = 58
5x - 2 = 58
5x = 60
  x = 12

answer
x = 12
Answer Link
lisboa lisboa
  • 19-06-2019

Answer:

x=12

Step-by-step explanation:

if ab =58 find the value of x

The length of AB= 58

Given : AC= 3x-6

CB= 2x+4

[tex]AC + CB=AB[/tex]

Now replace the expressions

[tex]3x-6+2x+4=58[/tex]

now we solve for x, combine like terms

[tex]5x-2=58[/tex]

Add 2 on both sides

[tex]5x=60[/tex]

Divide both sides by 5

x=12

Answer Link

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