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solve the equation
a,5x-1=2(x-11)
b,[tex]\frac{x+4}{2} -\frac{x-1}{3}=1[/tex]

Sagot :

Answers & Explanations:

5x-1=2(x-11)

5x-1=2x-22

3x-1=-22

3x=-21

x=-21/3

x=-7

[tex]\frac{x+4}{2}[/tex]-[tex]\frac{x-1}{3}[/tex]=1

[tex]\frac{3x+12}{6}[/tex]-[tex]\frac{2x-2}{6}[/tex]=1

[tex]\frac{3x+12-(2x-2)}{6}[/tex]=1

[tex]\frac{3x+12-2x+2}{6}[/tex]=1

[tex]\frac{x+14}{6}[/tex]=1

x+14=6

x=6-14

x=-8

Hope this helps! Comment any questions.

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