sofiagarza773
sofiagarza773 sofiagarza773
  • 27-09-2019
  • Mathematics
contestada

If it is known that a+b/a−b =c, find the following:


3a+3b/2a−2b

Respuesta :

jimrgrant1 jimrgrant1
  • 27-09-2019

Answer:

[tex]\frac{3}{2}[/tex] c

Step-by-step explanation:

Given

[tex]\frac{3a+3b}{2a-2b}[/tex] ← factor numerator and denominator

= [tex]\frac{3(a+b)}{2(a-b)}[/tex]

= [tex]\frac{3}{2}[/tex] × [tex]\frac{a+b}{a-b}[/tex] ← this = c

= [tex]\frac{3}{2}[/tex] × c = [tex]\frac{3}{2}[/tex] c

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