crystal76 crystal76
  • 07-05-2017
  • Mathematics
contestada

the equation 7×+1=4×+10 ?

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Shahanazchoudhury14
Shahanazchoudhury14 Shahanazchoudhury14
  • 07-05-2017
7x-4x=10-1
3x=9
3/3x=9/3
x=3
Answer Link
PsychrolutesMarcidus
PsychrolutesMarcidus PsychrolutesMarcidus
  • 07-05-2017
7x+1= 4x+10    Isolate binomials (anything with x)
7x-4x +1=10     Move the monomial (+1)
7x-4x= 10-1      Simplify
3x=9                 Divide by 3
[tex] \frac{3x}{3} = \frac{9}{3} [/tex]             Simplify
x=3


Answer Link

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