BrianSM BrianSM

30-09-2020
Mathematics

contestada

6. If HJ = 7x - 27, find the value of x.
HI= 3x-5
IJ= x-1

Respuesta :

lovemybae1 lovemybae1

01-10-2020

Answer:

x=7

Step-by-step explanation:

x-1

3x-5

______

4x-6

4x-6= 7x-27

-4x -4x

___________

-6= 3x-27

+27 +27

____________

21= 3x

divide both 21 and 3x by 3

[tex]\frac{21}{3}[/tex] = [tex]\frac{3x}{3}[/tex]

7 = x

x=7

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