phshiningson8 phshiningson8
  • 07-01-2024
  • Mathematics
contestada

solve:(x-2) (x-3) +2(x-1) (x-3)=3(x-1) (x-2)
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Respuesta :

Mickeym175
Mickeym175 Mickeym175
  • 07-01-2024

Answer:

[tex]x=1.5[/tex]

Step-by-step explanation:

Simplify

[tex](x-2)(x-3)+2(x-1)(x-3)=3(x-1)(x-2)[/tex]

[tex]x^2-3x-2x+6+(2x-2)(x-3)=(3x-3)(x-2)[/tex]

[tex]x^2-3x-2x+6+2x^2-6x-2x+6=3x^2-6x-3x+6[/tex]

[tex]3x^2-13x+12=3x^2-9x+6[/tex]

Subtract 3x^2 on both sides

[tex]-13x+12=-9x+6[/tex]

Subtract 6 on both sides

[tex]-13x+6=-9x[/tex]

Add 13x on both sides

[tex]6=4x[/tex]

Divide both sides by 4

[tex]1.5=x[/tex]

I hope this helps

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