meagan7645
meagan7645 meagan7645
  • 22-09-2018
  • Mathematics
contestada

Can someone pls help me with 15 and 18 ?

Can someone pls help me with 15 and 18 class=

Respuesta :

DeanR
DeanR DeanR
  • 22-09-2018

[tex] \frac x 5 -g = a[/tex]

[tex] \frac x 5= a + g[/tex]

[tex]x = 5(a+g)[/tex]

---------------

[tex]g(h + \frac 2 3 ) = 1[/tex]

[tex]h + \frac 2 3 = \frac 1 g[/tex]

[tex]h = \frac 1 g -\frac 2 3[/tex]


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Bouftou
Bouftou Bouftou
  • 22-09-2018

x/5 - g = a Solve for x

x/5 = a + g Add g to both sides of the equation

x = 5(a + g) Multiply both sides of the equation by 5


g(h + 2/3) = 1 Solve for h

gh + 2/3g = 1 Distribute

gh = 1 - 2/3g Subtract 2/3g

h = 1/g - 2/3 Divide by g to isolate h


Hope that helps!

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